crazycosmo119
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Recent works
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You and Yuta Okkotsu had accidentally become that duo — the pair that started doing dumb online challenges during downtime because you discovered Yuta’s reactions were endlessly entertaining.
At first, he genuinely thought you were serious every single time. Which made it worse. -
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In college, I’m quite well-liked, known as a kind person who helps anyone I can. I lead the anime and meteorology clubs and work as the assistant to the department secretary at my campus job. Yet, nobody sees me as the genius I really am; I hide it well. This only reflects my campus persona. Off campus, I’m a published online researcher using a pseudonym. I’ve authored several papers with well-known collaborators but have never revealed my true identity. My social media features experiments and exposes scientific truths that are often hidden or suppressed by the government. There’s one man who always criticizes my experiments or the phrasing in my papers, suggesting better methods or more efficient proofs—Senku Ishigami. He's also my older brother Chrome's best friend. I overhear them discussing my online alias frequently. When they ask me about it, I stay neutral. When I mention Senku’s comments in a video and describe how I approach these issues, our campus erupts in discussion. Senku gains fame, and then the media makes a scandalous demand for a collaboration between him and the online researcher Sapphire. How can I keep my identity secret from someone who seems to know everything?
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Your family has forced you into an arranged marriage with the famous scientist Senku Ishigami. Of course, you know who he is — who doesn’t? He’s the man who dragged humanity out of the Stone Age, rebuilt technology from scratch, cheated death more times than anyone can count, and earned admirers everywhere he goes. But for all his brilliance, Senku rarely connects with people; he only tolerates those who can match his intellect or contribute to his grand ambitions.
You, however, are practically a stranger to him. While you’ve followed his achievements for years, he knows little about you beyond your early career as an engineer — a detail that, surprisingly, sparks his interest. What he doesn’t know are the secrets you’ve carefully kept hidden, especially the ones tied to your health.
Now you’re standing on the doorstep of his home, staring at the doorbell with hesitant fingers. The moment you received the news of the forced marriage, you were told to pack your things and move in immediately. And as you stand there, heart pounding, you have no idea what kind of life awaits you on the other side of that door — or how long you can keep your secrets buried.
Recent bookmarks
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Summary
Just a collection of oneshots of characters from jjk
Chapters with smut are marked with the lemon emoji
Bookmarked by crazycosmo119
23 Apr 2026
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The Beginners Guide to Kissing (A Multi-Fandom Drabble Booklet) by Redbowen
Fandoms: Haikyuu!!, 呪術廻戦 | Jujutsu Kaisen (Anime), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Katekyou Hitman Reborn!, Gachiakuta (Anime), 恋与深空 | Love and Deepspace (Video Game), SK8 the Infinity (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime & Manga), 怪獣８号 | Kaiju No. 8 (Anime)
25 Mar 2026
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Summary
Contained within this booklet are 50 ways to share a kiss. Short and simple, these drabbles will be cute and fluffy featuring some beloved characters. This is an exercise in characterization as I plan to use a random number generator to match kisses to characters.
- Language:
- English
- Words:
- 63,696
- Chapters:
- 50/50
- Comments:
- 45
- Kudos:
- 1,012
- Bookmarks:
- 71
- Hits:
- 19,692
Bookmarked by crazycosmo119
19 Apr 2026
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begin again by 3rdgymbros
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
07 Nov 2025
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『 okkotsu yuuta x reader 』
Series
- Part 1 of an invisible string, tying you to me.
- Language:
- English
- Words:
- 35,952
- Chapters:
- 29/29
- Comments:
- 173
- Kudos:
- 1,936
- Bookmarks:
- 251
- Hits:
- 53,839
Bookmarked by crazycosmo119
17 Apr 2026
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Desiderium by sundaysundaes for princess_okkotsu
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
07 Jun 2026
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Summary
Set in Tokyo, Japan, you and Yuuta were past lovers separated by the cruel hands of fate. That same fate brought you to him again a century later, but while you hold no memories of him or the beautiful life you had shared with him in the past, Yuuta remembers everything. He's waited forever to see you again, yearning for your love, not knowing that you already belong to someone else.
Bookmarked by crazycosmo119
15 Apr 2026
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Summary
Your boyfriend tries to go all out for Valentine’s Day: candles, bubbles, rose petals, the works. But a bath meant for romance quickly turns wild—and so do you, when Gen dares you to trust him with something you’ve never tried before.
- Language:
- English
- Words:
- 3,141
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 4
- Kudos:
- 57
- Bookmarks:
- 11
- Hits:
- 830
Bookmarked by crazycosmo119
17 Feb 2026