Chapter Text
Law was unsure of what to make of his current situation. Less than 24 hours ago, he had been trapped in the OR for a twelve-hour emergency surgery. Dr. Spandam, the Vice Chair who was supposed to be leading the procedure, had been a complete no-show. Law, as Chief Resident, had been forced to step up and handle the entire operation himself, with Shachi, Penguin, and Ikkaku backing him up to ensure the patient survived. Now, Law was listening to the fallout, watching Dr. Spandam breeze through a board meeting as if he’d been the one holding the scalpel the entire time. Law knew this drill like the back of his hand; he’d endured it for the last three years. The new residents, however, were not as seasoned. They were furious, and rightfully so. Shachi, Penguin, and Ikkaku, no longer in residency, hadn't been required to sit through the meeting, but the current residents were trapped, forced to listen to Spandam steal credit for the work he had abandoned and practically rub it in their faces.
However, that wasn't the situation that had him on edge. The credit-stealing was routine—a depressing, predictable part of hospital life. The real problem started later that day, when Dr. Kureha, the board member in charge of the entire surgical department, summoned him to her office. Law was exhausted, wanting nothing more than to go home and lie in the dark, pretending to sleep—a futile ritual he’d long since perfected given his insomnia—but no, now he had to deal with the "Devil Woman" herself.
He was admittedly caught off guard when he walked in to find a teenage reindeer Mink sitting in her office. Kureha introduced him as Tony Tony Chopper—a prodigy, she claimed, entering his first year of residency at only sixteen. Law was objectively impressed by the kid’s resume, but he didn't like where the conversation was heading.
Long story short, Dr. Kureha had more or less assigned Chopper to Dr. Spandam’s department, and Spandam, in his typical lazy fashion, had immediately offloaded the kid to shadow Law. Just like that, Law was stuck with a literal shadow—a sixteen-year-old reindeer Mink following him through every surgery, every floor shift, and every piece of hospital bureaucracy starting tomorrow.
By the time Law finally trudged into his apartment, it was nearly six in the morning. He’d survived a twelve-hour emergency surgery, a three-hour meeting he hadn't been allowed to skip, and a two-hour debrief with Dr. Kureha regarding the expectations for his new "shadow," Chopper.
His home, located in the heart of Grand Line City, was a modern, minimalist two-bedroom, one-bath apartment that Cora-san had secured for him the moment he graduated medical school. On nights like this, when he knew a heat was approaching, the silence of the place felt heavy. He missed his adoptive father. Cora-san had opted to stay behind on Swallow Island in the North, living with old man Wolf, though eventually, he’d built his own cabin just outside of Pleasure Town. Law never liked the idea of Cora living so close to that place; the town had earned its name for a reason, and being an omega, Law was hyper-aware of the dangers lurking in a place like that.
Law reached for his phone, his thumb hovering over the screen. He was desperate to hear Cora-san’s voice, a steady anchor in the chaos of his day, but he hesitated. With Cora-san living in the North, he was three hours behind Grand Line City time; he couldn't justify waking his father up just to soothe his own nerves.
With a frustrated sigh, he set the phone down and rolled over. The sheets felt cool against his skin, a small mercy, but his mind refused to shut off. He squeezed his eyes shut, trying to force his breathing to even out, praying he could steal even a few hours of sleep before the alarm clock reminded him he had to be back at the hospital by five.
By some miracle, Law managed five hours of sleep before a nightmare jolted him awake, leaving him drenched in a cold sweat. He spent the next hour under the spray of a long, hot shower, followed by an equally long stint in his kitchen fueled by far too much black coffee. By the time he finally pulled into the hospital parking garage, he was vibrating with caffeine-induced nerves and the low-level hum of an approaching heat.
He could already picture it: Chopper, wide-eyed and sickeningly enthusiastic, waiting by the entrance. The mere thought made his temples throb. He decided, then and there, that he wasn't dealing with that level of energy today. He’d simply pass the kid off to Bepo for the shift. He was certain his first mate would appreciate having another Mink to talk to; it wasn’t every day you found someone else so far from the isolation of the New World.
As he walked, his mind drifted—a side effect of the sleep deprivation—to the history of their people. It was a subject that had always fascinated him, even if it wasn't widely practiced in the modern, sterile world of medicine. The Minks and the Fishmen shared a unique, intertwined origin: a celestial exchange between the Sun God, Nika, and the Moon God, Lunarite.
The myths claimed the Sun God created the Minks as a gift to the Moon, having heard of his loneliness and love for animals. Because the Minks were crafted by the sun’s own hand, they carried a sliver of that brilliance within them. It explained why, whenever the full moon touched their fur, they could tap into that residual solar power to manifest the fierce, warrior-like Sulong form.
Conversely, the Fishmen were said to be the Moon God’s gratitude returned to the Sun. But the moon lacked the sheer, overwhelming power of the sun to gift its creations true safety; instead, it offered the Merfolk the tides. It was why, with enough rigorous training, some could command the push and pull of the ocean. They lacked the Minks' radiant transformation, but they had the crushing, impenetrable depth of the sea to shelter them.
Law stepped through the hospital sliding doors, the cool, antiseptic air of the lobby hitting his face. He shook ancient history from his head. He had a shift to run, a hospital to navigate, and a teenager to get rid of.
He scanned the lobby. There, near the intake desk, was the small reindeer, looking exactly as bright-eyed and ready to start as he had the day before.
Law sighed, bracing himself. Game time.
The elevator doors slid shut, sealing them in the small, stainless-steel box. The fluorescent lights overhead hummed with a low-frequency buzz, casting sharp, clinical shadows across the space. Law leaned his head back against the wall, eyes closed, the exhaustion etched into the lines around his mouth.
Chopper stood rigidly by the control panel, his hands clasped firmly behind his back. He made sure to check his own scent patch, pressing the adhesive firmly against the side of his neck—a standard, required piece of equipment for all staff to keep the clinical environment neutral. He trusted the patch, but his senses were another matter entirely.
Even with the heavy-duty masking, his nose was a liability.
A faint, anomalous scent drifted toward him, cutting through the sterile, hospital-grade air filtration. It was sharp—like ozone before a summer storm—but laced with an underlying, heavy sweetness that didn't belong in a trauma wing. Chopper’s brow furrowed beneath his cap. It was persistent, clinging to the air around the older doctor.
That’s strange, Chopper thought, his tail giving an involuntary, tiny twitch of unease. Is his patch failing? Or is that just... severe stress response?
He risked a glance at Law. The older doctor looked like he was vibrating with a dangerous level of fatigue. To a Beta like Chopper, it didn't register as a biological signal, but as a severe medical red flag. He knew the signs of a body pushed to the absolute brink—tremors, erratic scent, hyper-focused tunnel vision. Law was burning the candle at both ends, and if he didn't stop, he was going to hit a wall. He was going to crash.
He’s running himself into the ground, Chopper thought, his heart sinking with professional concern.
The elevator jolted to a stop at the pediatric floor, the chime echoing in the quiet, empty hallway. Law opened his eyes, the gold orbs looking clouded with a deep, marrow-aching weariness, and stepped out into the corridor with a long, purposeful stride.
Chopper hurried to keep pace, his hooves clicking rhythmically on the linoleum. Law hadn't even looked back, his mind clearly already miles ahead, likely calculating how to offload his "shadow" onto Bepo so he could finish his rounds in peace.
"The pediatric ward, Doctor?" Chopper asked softly, trying to match Law’s stride. He ignored the burning urge to tell him to sit down and drink some water. Chopper questioned not sure why they were there as Law was part of the surgical team.
Law didn't slow down, his jaw set like granite. “Yes I'm leaving you with an NR today they will watch you and tell me how you did and I can assess what to do with you later.” Law's voice was icy informing the teen. Chopper tightened his grip on his clipboard, his heart thumping. He knew he was being pushed away, but as he smelled that faint, metallic ozone scent spiking again with Law's stress, he knew one thing for certain: The man was heading for a collapse.
The pediatric ward was unnaturally quiet, the soft rhythmic beeping of monitors acting as the only heartbeat of the unit. Law didn't waste a second. He marched toward the nursing desk with the same military precision he’d used to navigate the elevators. Law came to a sharp halt in front of the Pediatric Nursing Station. A senior nurse, already looking exhausted from the long day, looked up from her computer, her expression shifting from professional boredom to guarded respect the moment she saw who was approaching.
"Dr. Law," she acknowledged, though her eyes darted briefly to the young reindeer-man trailing behind him.
“I’m looking for Bepo,” Law said, his voice clipped. The nurse’s face brightened instantly. It was no secret that Bepo was a hospital favorite; whether they were alpha, beta, or omega, the staff adored him—mostly because he carried himself like a giant, soft-hearted teddy bear. You’d think the other males might be jealous of the attention, but it was quite the opposite. Bepo was so endearingly skittish that if anyone ever broached the subject of dating, he’d just shyly ask if they knew of any female bears.
Chopper, who had been hovering nervously behind Law, felt his ears perk up. He’d overheard the nurses whispering about this earlier, adding with a giggle that a "cute new mink" would be joining their team soon.
The nurse’s demeanor softened instantly, the sharp lines of her exhaustion smoothing out as she tapped a few keys on her terminal. A small, genuine smile touched her lips—the kind of look reserved for someone genuinely well-liked in a high-stress environment like this.
"Bepo? He’s in the overflow nursery, checking the inventory on the new incubators," she said, pointing a pen toward a hallway to the left. "He should be there for another ten minutes before he heads back to the breakroom."
Law gave a stiff, perfunctory nod, his golden eyes unreadable. He didn't offer a "thank you," his focus clearly shattered and held together only by sheer, stubborn force of will. He spun on his heel and moved toward the nursery, his stride still fast, though there was a slight, tell-tale drag in his left foot that Chopper didn't miss.
They found Bepo exactly where she said, surrounded by soft-glowing warmers and stacks of sterile supplies. He looked just as the rumors described: a towering, hulking presence that somehow radiated a gentle, comforting aura. He was currently carefully organizing a shelf of pediatric nebulizers, his large hands moving with surprising, practiced grace.
"Bepo," Law announced, his voice tight and breathless.
The bear-mink turned, his expression bright and welcoming, but it vanished the second he caught sight of Law. His dark eyes flicked over the surgeon, his concern so evident that even Chopper could feel the shift in the room.
"Chief?" Bepo’s voice was deep and steady, dropping into an immediate, protective hum. He took two long strides forward, effectively closing the space between them.
“This is Tony Tony Chopper. He’s our new first-year resident. I’ll need you to watch him today and likely for the rest of the week.”
“A week?” Chopper blurted out, unable to help himself. He thought they had agreed on just today—how did it turn into a full week?
Dr. Trafalgar ignored the protest entirely, his gaze locked on Bepo. They exchanged a look—a silent, heavy message that Chopper wasn't privileged to understand.
“I see,” Bepo said, not questioning the Chief Resident for a second. “Will you need anything else?”
“No.”
“I’m still coming by later to make sure you eat.”
“I know.”
It was a simple reply, but for a fraction of a second, Chopper saw a change in Law’s expression—a small, genuine smile of warmth. But it vanished faster than he could process, the “Chief” mask sliding back into place before he could even be sure it had been there.
“I have to talk to Dr. Kureha,” Law said, then turned and left, abandoning Chopper with Bepo. The bear-mink simply offered a worried smile and a wave before turning his full attention to the new resident.
“Hello, I'm Bepo. It's nice to meet you, Dr. Chopper.”
Chopper felt his face flush bright red at the title. “That doesn't make me happy, you jerk!”
Bepo blinked, looking taken aback. “I'm sorry, I didn't mean to make you, um, upset, I think?”
Chopper’s eyes went wide as he realized he’d just called a senior nurse a jerk. He scrambled to backtrack. “No, I’m sorry! I’m just not used to being called 'Doctor' yet. It gets a little overwhelming.”
“It’s alright. This is your first day, right? I remember my own first day—I was so clumsy that I think I apologized to half the staff by the time my shift ended.”
Bepo just smiled at him, and Chopper felt an immediate, overwhelming sense of peace in his presence.
“Right… um, what do you need me to do first?” Chopper asked, eager to help.
Bepo’s eyes lit up. “Maybe we can start by introducing you to some of the wards. They’re such good kids, and I just know they’re going to love you. Besides,” he added, his voice warming, “it’s great that we have another mink in the residency program. I was the only one for a while, and it’ll be nice to talk about home. I haven’t been back in a long time—maybe you can tell me what’s been happening there lately?”
Chopper’s excitement faltered for a second. He didn't know much about Minks—technically, he wasn't one himself, and he often felt like an outsider to their culture. He had heard the legends of the Sun God’s fury, of course: how the humans had defiled the mink tribe, leading the Sun God to destroy their original home along with every human who had dared to take it over. To protect them, the Sun God had placed the survivors upon a giant, moving beast, a sanctuary that would never stand still long enough for history to repeat itself.
Chopper swallowed hard, his anxiety spiking. He knew the broad strokes of the legend, but he was terrified that if he tried to discuss it, he’d miss a nuance and sound like he was trivializing Bepo's heritage.
To make matters worse, there was the matter of his official employment file. It listed him as a "Mink," a necessary lie cooked up to keep his true nature hidden from the world. It was meant to protect him, but standing here now, it just made the prospect of talking about his "home" feel like walking through a minefield. He was terrified that one wrong word would reveal he was a fraud.
“Ah, yeah… um, the truth of the matter is, I wasn't actually raised on Zou,” Chopper said, opting for a bit of honest vulnerability. He let out a nervous breath, hoping he hadn't said too much. “I’m afraid I won't be able to tell you much about it, but… I would love to hear what you have to say about it.”
“Oh, I see. Yeah, I don’t mind talking about it, but I’m afraid I can only tell you the basics—I haven’t been back to Zou since I was a small cub.” Bepo’s expression softened as he leaned in slightly. “But if you’re interested in the legends, I know every single one. I promise.”
His gaze drifted past Chopper, looking toward the horizon. “Honestly, one day I’m gonna head home and tell them all how I’ve been doing. Though… I wonder if they think I’m dead? It’s been such a long time.”
Bepo seemed to be questioning himself more than he was asking Chopper, leaving the reindeer standing there in a stunned, empathetic silence, unsure of how to respond to such a heavy admission.
Chopper just found himself nodding along, agreeing to hear the stories whenever they had the time. Maybe, just maybe, things wouldn’t be so bad under Bepo’s wing for the week.
The rest of the day was wonderful. Bepo had been right; the kids loved him, and he enjoyed them right back. They were kind and full of hope, and he could easily see why they adored Bepo, too. He made the space around him feel safe, and he gave the best hugs.
Chopper was honestly hoping he could work with Bepo again. Dr. Trafalgar had said he would be under Bepo for a week—or "maybe" he should say, since he wasn't given any clear instructions beyond today. As he headed out at 6:00 a.m., he was exhausted but happy with how the day had turned out.
Dr. Kureha was waiting outside to drive him home. For a long time, Chopper had lived with his adoptive father, Dr. Hiriluk, but when the man retired after seeing Chopper off to his first day of college, Chopper had moved into the dorms. He had met some amazing people there, and it had quickly become his home—at least until Luffy had offered him a place to stay. Chopper had assumed it would be a spare bedroom in a house somewhere, not a suite in the multibillion-Beli headquarters of the Goa Conglomerate.
The night air was crisp as Dr. Kureha’s car pulled up to the valet circle of the Goa Conglomerate’s secondary tower. The building was a vertical monolith of blue glass and brushed steel, piercing the night sky with an imposing, silent grace. Chopper tilted his head back, his eyes tracing the line of the tower until it seemed to disappear into the low-hanging clouds. Even after living here since his first year of medical school, the sheer scale of the place still made him feel small.
"You look like you're still stuck in the wards, little doctor," Kureha remarked, her voice sharp but not unkind as she cut the engine. "Go on. You've earned some rest."
"It’s just... it's a long way up, Kureha," Chopper murmured, though he offered her a tired, grateful smile.
He didn't have to worry about masks here. This place was his sanctuary, the fortress his friends—Luffy, Sanji, Zoro, and the rest—had built around him to keep his secret safe. They were the ones who had pulled the strings to get him into the residency program, with the help of Dr. Kureha and Dr. Hiriluk ofcourse, and the ones who had ensured his paperwork, listing him as a "Mink," was absolutely airtight.
As he stepped into the lobby, the air was cool and smelled of expensive floor wax and filtered mountain air. The security guards nodded at him respectfully—not just as an employee, but as one of the few who belonged in the upper echelons of the Conglomerate. He walked toward the private elevator bank, the marble floor beneath his hooves echoing softly.
"Forty-nineth floor," he said to the automated terminal, his voice quiet in the cavernous space.
The elevator began a smooth, silent ascent. As the floor numbers climbed—30, 35, 40—Chopper felt the hum of the machine in his bones. He was exhausted, his brain still buzzing with the faces of the children at the hospital and the weight of Bepo’s quiet, lonely admission.
When the doors finally slid open with a melodic chime, the sprawling, open-plan foyer of the penthouse level greeted him. It was a stark contrast to the sterile, clinical world he had left behind.
The lights were dimmed to a soft, golden hue, and the space was filled with the faint, mouth-watering scent of toasted sesame and ginger. Sanji must have been in the kitchen.
Chopper dropped his bag in the hallway, letting out a long, shuddering breath. He wasn't a "Mink" or a "medical mystery" here. He was just Chopper, and he was finally home.
Sanji didn't even look up from his knife work, but a small, welcoming grin tugged at the corner of his mouth. "Back from the trenches, little guy? The smell of the hospital is clinging to you like a bad cold. Are you hungry, or are you ready to pass out?"
Chopper’s stomach gave a traitorous rumble. He hesitated, his gaze drifting toward the stairs leading up to the 50th floor—technically Luffy’s massive private suite, though his captain almost always preferred to bunk down here on the 49th where life was. His attention snapped back to Sanji, who was already deep into preparing a massive breakfast for the rest of the crew before they started their day.
It was an odd rhythm, being on the night shift while his friends operated on a traditional daylight schedule, but he had taken what he could get. Because he was a "late start"—officially missing the standard July 1st kickoff that every other intern had joined—this graveyard shift was the only opening they had at the hospital. He’d jumped at the chance; he didn't care about the hours, just the opportunity to finally be inside those halls.
Chopper let out a tired, chuffing breath and padded over to the island, pulling himself up onto a stool. "Both, honestly. But the thought of your food is the only thing keeping my eyes open right now."
Sanji chuckled, sliding a small plate of perfectly prepared eggs and toast toward him before he could even ask. "Eat up. You’re lucky I’m an early riser. The others will be up in an hour or so, and I’m sure they’ll want a full report on how the first 'real' day of the residency went.”
“It was alright,” Chopper replied. “Dr. Trafalgar seems really intimidating, but I think he's a good person. Though, he more or less handed me off to someone else for the day—and maybe even the week.”
Sanji looked over at his friend and gave a slight smile. “So overall, not a bad day. This person you were handed over to—are they alright?”
“Oh yeah, Bepo was so nice! He's a polar bear mink; isn’t that cool? And he gives the best warm hugs.”
“A mink?” Sanji stopped what he was doing, a flicker of worry crossing his face for a second.
“Oh, but don't worry! Bepo hasn't been to Zou for a really long time, though he seemed a little homesick when he talked about it. But just to be safe, I told him I didn't grow up on Zou when he asked me to tell him stories of his home.”
Sanji was about to respond, but he was cut off as Luffy nearly tackled him from behind, his voice muffled by Sanji’s back as he demanded to know about breakfast.
“Damn it, Luffy! How many times do I have to tell you not to do that? You’re going to get yourself—or me—hurt one of these days,” Sanji barked, though his annoyance faded as quickly as it appeared. He adjusted his stance to keep his balance while Luffy clung to his shoulder.
“Ah, but Sanji, I’m hungry! I could smell it all the way from Zoro’s room,” Luffy whined, his stomach giving a very audible, whale-sized growl.
Sanji rolled his eyes, a small smirk playing on his lips. “Is that where you bunked last night? I should have guessed. You two are joined at the hip.”
“Yeah, yeah, whatever,” Luffy laughed, finally letting go and sliding onto the stool next to Chopper. He peered at his friend, his dark eyes bright and curious. Hey, Chopper! You’re back! How was your day… or night? I don't know, but how was it?”
Sanji set the plate of sizzling bacon and eggs in front of Luffy with a practiced hand. He gave the captain a look that warned him to let the little doctor breathe. "Maybe let's wait for the others to get up, Luffy. He’s had a long shift—let’s not make him tell the story over and over again."
Chopper gave a small, grateful nod to Sanji. He loved Luffy, and he knew his captain meant well, but he felt like he was hovering somewhere between exhaustion and a full-on nap. The prospect of trying to keep up with Luffy’s high-octane energy—especially with the added pressure of explaining his encounter with a fellow "mink"—was enough to make his ears droop even further.
Luffy, surprisingly, took the hint. He stuffed a piece of bacon into his mouth and hummed, his eyes crinkling as he looked at Chopper. "Fine, fine. But you look tired and smell weird."
Chopper’s ears twitched indignantly, though he didn't have the energy for a real argument. "I do not smell weird! It’s just the disinfectant from the hospital."
Luffy just laughed, a bright, easy sound that echoed off the high ceilings of the 49th floor. "Whatever it is, it's not the smell of home, Luffy quickly scented him. But you're back now, so that's all that matters. Go get some rest, Chopper. We’ll do the story when everyone’s awake."
Chopper gave a grateful nod to both of them. He loved his crew, but his head was spinning, and the thought of trying to keep up with his captain’s massive energy right now felt impossible.
"I'm going to head down to the 48th for a bit," Chopper murmured, sliding off the stool with a small groan of relief. "The nest is usually quiet this time of morning. I think I need to just… sink into the floor for a few hours."
Sanji nodded, giving a gentle, grounding smile. "Go on. I'll make sure the others stay out of that wing until you're ready to come up."
Chopper turned and headed for the stairs, the cool air of the elevator lobby already beckoning him toward the peace of the lower level.