Siera_Knightwalker
Fandoms
Recent works
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Summary
Kiyo is totally not stalking Sanji. She just drops by the Baratie every week, and watches Sanji all the time... and maybe also follows him up a pirate ship or two.
She’s totally not planning to kidnap him or Stockholm him. Seduction is totally a safe bet though, right?
Or, a Marine's daughter falls obsessively in love with a cook after being rescued from the sea.
Series
- Part 1 of Inevitably yours
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Summary
What if Sanji and Kiyo had married in Fishman Island?
Series
- Part 2 of Inevitably yours
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Summary
Luffy loves her nakama, and Zoro’s gaze on her burns and makes her laugh all the same.
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Summary
She wakes up screaming in a body of a guy and it doesn’t really get much better. At least there’s a cute guy being halfway decent to her.
Or, OC finds herself switching genders in One Piece and makes it her life’s goal to turn back into her pretty, sluttish FEMALE self.
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Only you can destroy the world you see by Siera_Knightwalker
Fandoms: Shingeki no Kyojin | Attack on Titan
30 Apr 2026
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Summary
Eren has saved his friends and killed 80% of humanity. Eren is dead, and Mikasa is mourning.
Then suddenly Eren is NOT dead and in front of a 60 meter steaming Titan and watching Trost get destroyed. Thank God Armin and Mikasa came back with him cause he's not sure he would have survived it otherwise.
Or, Ymir refuses reality and Hallucigenia obeys.
Recent series
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Summary
Part 1 is the main story.
Only thing you need to know: Kiyo is the OC who falls for Sanji when he saves her while working at the Baratie. She follows him to Luffy’s ship and makes him fall for her.
- Words:
- 56,660
- Works:
- 2
- Bookmarks:
- 2
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The Life and Development of Akabane Karma and Asano Gakushuu by Siera_Knightwalker
Fandom Assassination Classroom
17 Jul 2025
Summary
The life and struggles of Gakushuu and his merry bunch of friends.
Struggles of this Karushuu verse!
This series is now complete.- Words:
- 151,156
- Works:
- 10
- Bookmarks:
- 129
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SIkuna & Satoru's Shenanigans by Siera_Knightwalker
Fandom 呪術廻戦 | Jujutsu Kaisen (Anime & Manga)
12 Feb 2026
- Words:
- 69,926
- Works:
- 2
- Bookmarks:
- 54
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Mdzs mini oneshots by Siera_Knightwalker
Fandom 陈情令 | The Untamed (TV), 魔道祖师 - 墨香铜臭 | Módào Zǔshī - Mòxiāng Tóngxiù
17 Jul 2025
- Words:
- 13,974
- Works:
- 21
- Bookmarks:
- 20
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Summary
Where I put all my AC fics.
It's in the order I wrote them.
(I'll always keep the status as complete and add in stuff whenever I write them.)
- Words:
- 193,256
- Works:
- 20
- Bookmarks:
- 41
Recent bookmarks
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Summary
“Time-travel ain’t real, right chief?” Yasopp didn’t quite sound like he believed himself.
“We’re in East Blue,” the practical Lucky Roux pointed out helpfully. “There’s no way time-travel happens in East Blue.”
Or
Luffy finds a truly impressive variety of ways to give the Red Haired Pirates an aneurysm and everyone has in-laws now.
Series
- Part 2 of Another Go Round the Sun
- Language:
- English
- Words:
- 57,041
- Chapters:
- 15/?
- Comments:
- 1,016
- Kudos:
- 3,912
- Bookmarks:
- 1,241
- Hits:
- 73,786
Bookmarked by Siera_Knightwalker
13 Jun 2026
Bookmarker's Notes
FUTURE SANJI IN A SUIT WITH LONG HAIR IN A BUN!!!!!!!!!
AhhhhhhhhhhhhhhhhhhhhhhhHHHhHhHHhhhhHhHhHhHhH
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Summary
Reincarnation, she thinks, would be a lot more interesting if she were not predestined to die.
( From fire, genocide, amber lead— take your pick. )
Series
- Part 1 of of omens, signs, and reckonings.
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Summary
Theo was having a pretty good time, see. He'd finally gotten out from under his parents' thumbs, he might not know what he wanted to do but he definitely didn't want to become a doctor, and he was finally able to live.
And then his drunk ass decides that it's a good idea to walk into a magical psychedelic rainbow, and the next thing he knows he's waking up on a rock in the middle of the sea with his phone, a dragon plushie, and no idea how he got there.
So, you know. He's having a fun time.
That's not even mentioning being eaten by a sea monster and saved by a crackhead with superpowers who wants to recruit him into becoming a criminal and doesn't take no for an answer, the seafaring police force that is somehow worse than the cops back home, and the disgusting food in this world, seriously, that apple was nasty as hell-
- Language:
- English
- Words:
- 91,695
- Chapters:
- 15/?
- Collections:
- 6
- Comments:
- 344
- Kudos:
- 501
- Bookmarks:
- 217
- Hits:
- 12,280
Bookmarked by Siera_Knightwalker
28 Apr 2026
Bookmarker's Tags:
Bookmarker's Notes
So fun. And not too weak either, still takes the D name
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Summary
I turn around, and slam my forehead into the deck as I fall to my knees. “Please, god, I know the last time we talked I told you to suck an egg but what the actual fuck. What did I do? Is this because of the gay thing? I’ll stop I swear I’ll knock it off just please—”
“What are you talking about? Why were you swimming all the way out here? What’s with your weird clothes?” The Boy, whom I refuse to name on principle, starts rapid fire shooting out questions while wiggling his way across the tiny boat to me.
“This is actually happening. Oh my god this is real, what the shit…” I turn around from my position on the floor to see The Boy crouched inches from my face. I give an undignified yelp and scramble as far back as I can without tipping over the edge.
He gives me that bright grin and announces “I’m Monkey D. Luffy! I’m gonna be King of the Pirates!” Then he cocks his head to the side. “Who’re you?”
Series
- Part 1 of Every Star On An Ocean Somewhere
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You say there’s a monster in my past (but I don’t believe you) by Glaux_Bryonia
Fandoms: One Piece
25 Feb 2020
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Summary
The scheduled execution of the pirate Portgas D Ace, Second Division Commander of the Whitebeard Pirates, did not go entirely according to plan…
Or: what if Garp never told Ace he was Roger’s son?
Series
- Part 1 of For Laughs and Laughter