Useless_Mar
Fandoms
Recent works
-
Tokyo Bomb by Useless_Mar
Fandoms: 東京卍リベンジャーズ | Tokyo Revengers (Manga), 東京卍リベンジャーズ | Tokyo Revengers (Anime), Chainsaw Man (Manga)
09 Feb 2026
Tags
Summary
Tokyo Revengers x Original Bomb Devil Female character!
Hanagaki Kiku is the Bomb human-devil, strangely, she hasn't been reborn in her previous world but in a different human world, one that was not used to devils.
Now living in a world unprotected from devils, she must step up to protect her humans, especially her little brother, Hanagaki Takemichi, she would be a bad owner if she didn't. Since this is her only goal in life apart from causing chaos (stemming from her nature as a devil), she ends up entangled in the gang life of her brother and his friends.
(The Chainsaw Man tag is used solely for references of the story and characters of that series; the characters from Chainsaw Man will not significantly influence this story.)
Series
- Part 1 of Tokyo Bomb
-
Tokyo Bomb by Useless_Mar
Fandoms: 東京卍リベンジャーズ | Tokyo Revengers (Anime), 東京卍リベンジャーズ | Tokyo Revengers (Manga), Chainsaw Man (Manga)
09 Feb 2026
Tags
Summary
Tokyo Revengers x ¡Personaje femenino demonio de las bombas original!
Hanagaki Kiku es la humana-demonio de las Bombas. Curiosamente, no ha renacido en su mundo anterior, sino en un mundo humano diferente, uno que no estaba acostumbrado a los demonios.
Ahora que vive en un mundo desprotegido de los demonios, debe proteger a sus humanos, especialmente a su hermano menor, Hanagaki Takemichi. Sería una mala dueña si no lo hiciera. Dado que este es su único objetivo en la vida, además de causar caos (debido a su naturaleza demoníaca), termina enredada en la vida de pandillas de su hermano y sus amigos.
VERSIÓN EN ESPAÑOL.
(La etiqueta de Chainsaw Man se usa solo para referencias a la historia y los personajes de esa serie; los personajes de Chainsaw Man no influirán significativamente en esta historia).
Series
- Part 2 of Tokyo Bomb
- Language:
- Español
- Words:
- 5,549
- Chapters:
- 3/3
- Hits:
- 59
-
Una cita en el cine. by Useless_Mar
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), One Piece (Anime & Manga), Chainsaw Man (Manga), Death Note (Anime & Manga), Dangan Ronpa Series, Black Clover - Tabata Yuki (Anime & Manga), ビースターズ | BEASTARS, 約束のネバーランド | Yakusoku no Neverland | The Promised Neverland (Manga), Shingeki no Kyojin | Attack on Titan, Hunter X Hunter, 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), Shoujo Kakumei Utena | Revolutionary Girl Utena, Banana Fish (Anime & Manga), Junjou Romantica, 光が死んだ夏 | Hikaru ga Shinda Natsu | The Summer Hikaru Died (Manga), 魔王イブロギアに身を捧げよ | Reincarnated Into Demon King Evelogia's World (Manga), 私を喰べたいひとでなし | Watashi o Tabetai Hitodenashi | A Monster Wants to Eat Me (Manga), 악녀를 죽여 줘 | Kill the Villainess (Webcomic), 어느날 공주가 되어버렸다 | Who Made Me A Princess (Webcomic), Avatar: The Last Airbender (Cartoon 2005), Avatar: Legend of Korra, Steven Universe (Cartoon), La casa de papel | Money Heist (TV), Twilight Series - All Media Types, Absolute Universe (DC Comics 2024)
08 Jan 2026
Tags
Summary
Unos semidioses, hartos por el desprecio y discriminación de los dioses, quieren subir los escalafones sociales del Valhala ¿Cómo pueden hacer eso teniendo unos poderes mediocres de visualización y poco más?
La respuesta es muy obvia ¡Secuestrarán a un montón de humanos importantes para cambiar las líneas temporales de sus mundos, así creando una destrucción y/o cataclismo tan impresionante que llamarán la atención de los demás dioses!
•••
FanFiction in spanish, but you can translate it with Google if you like crossover/reaction fics!
-
Daddy Issues by Useless_Mar
Fandoms: One Piece (Anime & Manga), One Piece (Live Action TV 2023)
12 Jun 2025
Tags
Summary
La vida de Female Buggy y como los hombres que la rodean dejan mucho que desear y está tan desesperada que se iría con el primero que le muestre un poco de amor.
Nota del 09/01/2026: NO está abandonado, solo en hiatus porque estoy corrigiendo capítulos.
Recent series
-
Tokyo Bomb by Useless_Mar
Fandom Chainsaw Man (Manga), 東京卍リベンジャーズ | Tokyo Revengers (Anime), 東京卍リベンジャーズ | Tokyo Revengers (Manga)
09 Feb 2026
- Words:
- 10,881
- Works:
- 2
- Bookmarks:
- 1
Recent bookmarks
-
Tuney. (Una historia diferente de Petunia Evans) by bili_mallo
Fandoms: Harry Potter - J. K. Rowling, Harry - Fandom
20 Feb 2026
Tags
Summary
No hay nada más trágico que el vínculo roto de una hermandad.
Petunia no cree en las segundas oportunidades, o al menos no cree que eso se le haya dado. Pero Petunia si cree en los castigos. Y eso es justo lo que cree merecer después de todo. -
Tags
Summary
Vivi Hinata values honesty and integrity above all else, and has become increasingly independent due to her father's job keeping him from home often. Everything changes when he comes home and announces his remarriage to a woman she's never met. For the sake of his happiness, she happily goes along with it; even when she discovers she'll be obtaining thirteen new stepbrothers, and moving into the same house as them. Ever the pinnacle of optimism, she's ready to make the best of a weird situation. Even though as time passes, she feels her relationship with her new brothers slowly begin to become tense and not at all what she bargained for. *I suck at summaries but it's a retelling more focused on the game so if you've only seen the anime and would like to experience more, this shit's for you.
-
Petunia and the Little Monster by LaBraum
Fandoms: Harry Potter - J. K. Rowling, Fantastic Beasts and Where to Find Them (Movies)
26 Aug 2025
Tags
Summary
Petunia was always the lesser sister - not as pretty, not as kind and especially not as magical as Lily. Jealousy and bitterness rule her life, until one fateful encounter changes her destiny ...
❀
Petunia has always lived in the shadow of her younger sister. Lily is beautiful, brilliant, and brimming with magical power — everything Petunia is not. Overshadowed and overlooked, Petunia's life changes when she encounters a mysterious being only she can see.
Drawn into a hidden realm of magic and fantastical creatures, Petunia stumbles into a world where everyone seems to know their place — and hers is clearly not among them.
Friends, enemies, strife and love await her on this new path, but not everything is as simple as it seems. As tensions rise and danger creeps closer, Petunia must navigate a world that prizes power above all else. Because even without a single spark of magic, she might be the only one who can make a difference.❀
Or as a lovely reader put it: Petunia Evan’s Horse Girl Story
Series
- Part 1 of Petunia and the Little Monster
- Language:
- English
- Words:
- 192,125
- Chapters:
- 41/?
- Collections:
- 1
- Comments:
- 658
- Kudos:
- 1,403
- Bookmarks:
- 389
- Hits:
- 44,596
Bookmarked by Useless_Mar
19 Jul 2026
-
Tags
Summary
Isabela hadn't meant to almost kill her little sister.
yet all it took was a small argument to burst the dam Isabela had kept away.
Enough to bring everything Isabela had built to the floor.
Enough that Abuela wouldn't look at her without shame, that Luisa was hesitant to leave her alone with anyone, the anger Camilo gave her and the tenseness of her tio...the cracking thunder of her Tia...Would they ever forgive her? Would they let her drown in her regret or pull her out of it? Would she forgive herself?
-
Tags
Summary
She just stares and finally, finally opens her mouth to scream because she’s pretty sure her sister is dead.