Cosmic_Spaceship
Fandoms
- Haikyuu!! (4)
- 呪術廻戦 | Jujutsu Kaisen (Anime & Manga) (4)
- Persona 5 (4)
- Persona Series (3)
- Katekyou Hitman Reborn! (2)
Recent works
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Beyond what lies ahead. by Cosmic_Spaceship
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
29 Apr 2022
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Summary
Jin had many regrets but he does his best for his son, that was until his past came to bite him in the ass.
Yuuji doesn't know who his mother was or why his father was so tight-lipped about it but his answer may come in a centuries-old cursed finger he just so happened to swallow.
Gojo was curious, the two were an enigma and he can't help but want to know more about them. The boy who held and controlled the King of Curses and the man who seemed to see through Gojo yet Gojo could barely make sense of him at all.
(An au where Jin survives.)
!!THE NEW VERS!!
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Beyond what lies ahead. (OLD) by What am I doing- (Cosmic_Spaceship)
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga)
24 Apr 2022
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Summary
Jin had many regrets but he does his best for his son, that was until his past came to bite him in the ass.
Yuuji doesn't know who his mother was or why his father was so tight-lipped about it but his answer may come in a centuries-old cursed finger he just so happened to swallow.
Gojo was curious, the two were an enigma and he can't help but want to know more about them. The boy who held and controlled the King of Curses and the man who seemed to see through Gojo yet Gojo could barely make sense of him at all.
(An au where Jin survives.)
REWRITE HERE: https://archiveofourown.org/works/38580345/chapters/96438867
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Summary
"What? are you for real? A mental shutdown."
"What? are you for real? A mental shutdown.""Its the truth."
"Its the truth."Wait. What?
"To a person, though? That's gotta be a joke-"
A strong sense of deja vu hit him.
It's nothing. It must be. Akira pinched the bridge of his nose to stave off the oncoming headache, trying to convince himself that it's the lack of sleep. He took out his phone in hopes to find some sort of distraction until something caught his eye.
He noticed an app, red and awfully familiar
why was it so familiardespite knowing he had never downloaded it, and out of curiosity, clicked it.Nothing happened.
~~~
A New Game+ where Akira’s decisions are influenced (whether intentionally or not) by an influx of scattered memories from a past life he has no idea about. And the metaverse has changed, for the better or worse.
Series
- Part 1 of A long way to home.
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Daddy issues but make it the Devil. by Cosmic_Spaceship
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
14 Jan 2022
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Summary
A supernatural investigation gone right by Itadori and Kugisaki but totally wrong for Fushiguro.
Fushiguro, an unwilling volunteer to Itadori's and Kugisaki's schemes and ridiculous plans, had decided that summoning demons that don't exist was the least problematic thing the two could do, even if he did have to sacrifice his bedroom and sleep to do so.
So when they truly do succeed in actually summoning the devil himself it quickly became the worst thing the two could have possibly done because not only was Fushiguro bonded to the devil by blood but the devil just so happened to be his missing father of 10 years.
Fuck.
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Summary
For Tsukishima Kei he has his life under control. Top grades, volleyball and pesky friends that he somehow manages to deal with...Except that's no longer the case.
Now he's dragged to Tokyo on probation, meets people crazier than he could ever imagine and ends up getting involved in a supernatural world which he's somehow in the middle of. It's definitely not how he wants his second year of high school to go. God, please give him a fucking break-
~~~
Tsukishima Kei as the new persona 5 protagonist.
Recent series
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A Trickster’s Will by Cosmic_Spaceship
Fandom Katekyou Hitman Reborn!, Persona 5, Persona Series
19 Apr 2021
Summary
A rebel's exile upon god's deathbed. The consequences on those who go against forced fate. Ren Amamiya ends up in a world full of flames and mafia unknowingly leaving his own world disillusioned in its perfect reality.
- Words:
- 11,703
- Works:
- 2
- Bookmarks:
- 12
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Summary
From the universe in Sins of Rebellion. A guide on how to find home by Akira and friends.
- Words:
- 58,587
- Works:
- 1
- Bookmarks:
- 8
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Hinata siblings get adopted by The Aoba Johsai mafia. by Cosmic_Spaceship
Fandom Haikyuu!!
16 Sep 2021
- Words:
- 9,589
- Works:
- 1
- Bookmarks:
- 7
Recent bookmarks
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Summary
A flurry of snowflakes begins to drift down through the gaping hole above, as white as ivory bone. A steady drip-drip-drip punctuates the dying glow of the runes. With blood and snow puddling on the floor, Severina Snape takes her last shuddering breath beneath the bleak and colourless sky.
SI-fem!Snape, Time-Travel.
Series
- Part 1 of The Dead Have No Need of Umbrellas
- Part 1 of The Half-Blood Prince's Grimoire (Fem!Sev fics)
- Language:
- English
- Words:
- 342,708
- Chapters:
- 32/?
- Collections:
- 1
- Comments:
- 1,811
- Kudos:
- 2,878
- Bookmarks:
- 908
- Hits:
- 130,894
Bookmarked by Cosmic_Spaceship
14 May 2026
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Summary
Severus Snape's life has been hell and he has made his way up the winding staircase to the astronomy tower quite a few times to contemplate if he wanted to take his chances in the next life.
He finally decides that he is going to do it.
Things don't go exactly as planned and many are left stumbling and questioning. A story that explores grief, loss, and finding love in one's self again. A story that involves a second chance at life, but not the one that most are used to.
(PLEASE MIND THE TAGS)
- Language:
- English
- Words:
- 166,552
- Chapters:
- 16/18
- Collections:
- 2
- Comments:
- 283
- Kudos:
- 1,393
- Bookmarks:
- 388
- Hits:
- 55,637
Bookmarked by Cosmic_Spaceship
19 Apr 2026
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left the door open to the dark by theyaremycrocs
Fandoms: 逆転裁判 | Gyakuten Saiban | Ace Attorney
19 Sep 2024
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Summary
“You think we’re making AJ uncomfortable?” Datz asks. “He went to the bathroom like forty minutes ago.”
“We've been making him uncomfortable all day,” Dhurke mutters back. “It's not exactly like he wants to see us, much less have us in his home.”
Of course when he sent him away, he knew that things would never be the same again. After so many years, there’s no way things would be the same: but to see evidence of that in his son’s deadened smile and weary eyes is agonising. And now, he's either hiding in the bathroom or has escaped out of the window. Dhurke isn't sure which is worse.
or: dhurke and datz have nowhere to go the night before the civil trial. they stay with apollo.
Bookmarked by Cosmic_Spaceship
10 Feb 2026
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Summary
“It’s not a real kid, Chase.”
Chase is technically underage, he’s a year away from being able to drink but the bartender didn’t bother to check his ID. Chase has always looked a little older than he was, it works in his favor now.
Nobody at a hero bar like this would assume he was so young.
“How the fuck do you think that?” Chase asks, spits. His hands still shake with the memory of it. The beer in his hand shakes with the tremors of his hands. “How the fuck do you do it?”
Mechaman sighs, deep, disappointed. He leans back, taking his whiskey with him.
The rest of the Brave Brigade was downstairs, drinking in victory, dancing with the other heroes, celebrating.
“It’s the Astral Pulse.”
- Language:
- English
- Words:
- 41,384
- Chapters:
- 3/3
- Comments:
- 265
- Kudos:
- 2,547
- Bookmarks:
- 777
- Hits:
- 16,016
Bookmarked by Cosmic_Spaceship
10 Jan 2026
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Summary
Robin's periods are the bane of her existence. The same couldn't be said for Hermie.
Bookmarked by Cosmic_Spaceship
24 Dec 2025