Hidden Worlds ( mha x bsd crossover)
- Reads 5,485
- Votes 98
- Parts 10
Ongoing53m
Last published Fri, Apr 18, 2025
MHA x BSD
Everyone knows that yokohama is seperated from whole Japan. Most heros heard myths about yokohama, but know they want to know more about the mysteryosis city. Dazai and Chuuya got the mission to gather infomation to prevent the heros from bekomming a threat. That's why Mori told them to go to UA.
Follow allong with Skk and their journey through the lands of heros and villans.
These charakters are NOT mine; credits to the rightfull owners
(chuuya x dazai)
English is not my first language, so I am sorry for any mistakes.
(This is with help of an AI; but not all of it/ I rewrote lots of parts)
TW: Swearing, Violence, ooc, slight changes of some events,(maybe I will add some later)
All Rights Reserved
#41
mhaxbsd
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
With you ~Soukoku~
Second part of "His last message" Dazai and Chuuya are together after so much time, and they promised to never leave each other. But...will they be able to keep the promise, when the all world seems to be going against them? ⚠️BOYxBOY, DE*TH, SU**IDE, SELF//⚠️ Read at you own riskComplete
Bruised, Not Broken ( a soukoku fanfic )
After years of silent endurance under Mori's thumb, Dazai Osamu finally breaks. Wounded, overstimulated, and unable to speak, he shows up at Chuuya's door in the dead of night - not as a Mafia executive, but as a shattered boy who doesn't know how to ask for help. Chuuya, still tethered to him by something deeper than he'll admit, takes him in without question. What begins as a night of tending wounds slowly unravels into something far more fragile: trust. As Dazai recovers in secret, hidden from Mori's reach, the two rediscover each other in the quiet. Trauma leaves its mark - in broken speech, haunted silence, and the missing eye Dazai refuses to explain - but Chuuya refuses to let him fall back into darkness. Even when Dazai proposes marriage in the middle of a breakdown, even when grief and guilt threaten to drown them both, Chuuya stays. Together, they plan their escape - from the Mafia, from their past, from a city that never let them breathe. With Ango's help, they fake their deaths and disappear into a life neither of them believed they could ever deserve. A life with a home. A shared bed. A bath filled with lavender oil. A prosthetic eye that lets Dazai be seen without being dissected. And for the first time in years, they begin to learn what safety feels like. But healing is never easy. And love, no matter how deep, doesn't erase the scars overnight. This is a story of survival. Of choosing each other. Of saying stay and meaning it. And of two broken souls building something whole in the quiet. So what would happen if both joined the ada? And what would happen if Mori demands Dazai back after the prison arc?
The Shades of Neutral (on hiatus....)
"Dazai-kun, Chuuya-kun, a new mission for you. This will be an infiltration mission outside of Yokohama. Don't disappoint me!" Dazai and Chuuya leave the boss's office after receiving the file containing information on their new mission. "These so-called heroes have been overstepping their boundaries. They've been getting bolder these days, "saving" the citizens of Yokohama." Chuuya says in disdain and anger. There's no way these heroes thought kidnapping these poor citizens meant that they were saving them from the rumored "villain's ruling". The heroes have been invading Yokohama, time to send Soukoku in to show these heroes their places! This is posted in ao3 as well :))
Corrupted Love - #Soukoku
Synopsis: It has been years since Dazai felt the need to help Chuuya out, but now that Chuuya was stuck in Poe's novel it only made Dazai feel things he wasn't aware of. Will Dazai and his big-brain figure out how to bring Chuuya back from that endless prison? And what is going to happen with the two of them once everything goes back to normal? The story takes place after season 3 (no spoilers from the manga) It's all my own headcanons of what happens after season 3. CAUTION: The story will have a lot of mature content and slightly triggering aspects. The things that are being dealt with are anxiety, death, self-harm, depression, foul language, and sexual content. Sensitive readers are advised to read at their own risk :) Thank you and please enjoy this ride!Complete
Oblivion | Soukoku
Chained together in a room filling with water, Chuuya and Dazai stare down the barrel of their fate. With Chuuya's ability rendered null, it's only a matter of time before the two drown. Can the infamous duo devise a stratagem to escape, or will they end up being each other's downfall? [Completed & Originally Published: 11/07/25.] ⎯ Notes & Disclaimers ⎯ ▫︎ Contains information from Storm Bringer. ▫︎ Read at your own discretion. ▫︎ This fic is not intended to promote/encourage any of its sensitive themes/topics. ▫︎ I do not own BSD. All credit for the series and its characters goes to Asagiri Kafka.Complete
Forbidden Love |Soukoku|
Kouyou grabbed Chuuya by the back of the collar as she began to drag him away, he tried to fight back struggling and reaching towards Dazai as he too was being drug away by Mori. The two were caught meeting in secret at the park near Mori's mansion. "NO STOP LET ME GO!" Chuuya yelled as he struggled against Kouyous grip. "PLEASE! DAZAI!" The boy gave out his last try as tears started falling from his eyes knowing there was no way he would see his lover again. Through his tears he took one last glance at Dazai and saw him mouth, 'we will see each other again, I promise'. His tears beginning to fall more as they lost sight of each other Chuuya brought his hands to cover his face, broken yet hopeful that he would see the bandaged boy again. *ᗯᗩᖇᑎIᑎG ᗰIᒪᗪ ᔕᗯEᗩᖇIᑎG (BC Chuuya come on) *ᗰEᑎTIOᑎᔕ ᔕᑌIᑕIᗪE ᗩᑎᗪ ᔕEᒪᖴ ᕼᗩᖇᗰ ᑭᒪEᗩᔕE ᗷE ᗯᗩᖇᑎEᗪ!!!Complete
(Skk) Crawling Back To You...
Four years after Dazai left the Port Mafia and joined the Armed detective agency, he is still met with his past 'mistake'. One anyone can highly doubt he regretted. The reunion is bittersweet, filled with pent-up emotions they left incomplete back then. So now, are they back to playing the old games? After what happened the last time they claimed it was just a deal... Do they still choose to repeat the same mistake? - Part two of 'Just a deal, Right?(Skk) [Disclaimer : None of the images used belong to me] {Warning : This series will be quite just as dark and triggering at the 1st. Please proceed with caution} Follow, vote, and comment to support me ♡
It Was All An Act (BSD x MHA) (Soukoku)
Dazai and Chuuya have been assigned to a new mission, to learn about the outside world, and would be attending a school called U.A!? But first they needed to pass the exams... and after they do... If they do, what rollercoaster of events will happen? • This is my first fanfic story! hope you like it! I'm excited to see how it ends! • spelling mistakes? •Cringe- like really cringe until chapter 12 • Soukoku (oblivious (｡•̀ᴗ-)✧) • MHA x BSD •Fem!Dazai (does Chuuya know?) • Chuuya and Dazai : 16-17 • suicidal stuff (cuz you know Dazai being Dazai) • self-harm? • deaths • angst? • ooc? (Out of character) • Inappropriate language • Soukoku seens~ 🤭 • Yokohama is a city that was cut off from the rest of the world, surrounded by concrete walls that were around 18,000 ft high, and is to be believed to be a "villain's" city... although there are ways in and out... yet to be discovered. • Abilities are more powerful than Quirks Started on the: 15/7/2025 Ended on the: ??/??/???? I do not own any of the images. Characters do NOT belong to ME, they belong to Kohei Horikoshi (MHA) and Kafka Asagiri & Sango Harukawa (BSD). Plot is made by me. #2 - bsd #27 - abilities
Second part of "His last message" Dazai and Chuuya are together after so much time, and they promised to never leave each other. But...will they be able to keep the promise, when the all world seems to be going against them? ⚠️BOYxBOY, DE*TH, SU**IDE, SELF//⚠️ Read at you own risk
More detailsContent Guidelines