[BSDxMHA crossover] The infamous duo "Soukoku" Gets a new undercover Mission from Mori. To attend a school called UA and get information on these things called quirks.

Becouse of Moris order, Chuuya and Dazai got sent to U.A, school for young heros. What will happen with their friendship while these long mission? Will "Double Black" win over heros? See for yourself. WARINGS: Blood, suicide, mafia, violance, fights, swearing NOTE: The characters from these book are not mine, they are from two books. 1. Bongou Sray Dogs by Kafka Asagiri 2. My Hero Academia by Kohei Horikoshi Author note: Will be updated from time to time!

They were the Port Mafia's most feared weapons-Dazai Osamu, the calculating demon prodigy, and Nakahara Chuuya, the tempestuous gravity manipulator. Killers before they were old enough to drive. Partners bound by blood and battle. Then came the mission that changed everything. Sent to infiltrate UA High School as spies, Dazai and Chuuya expected lies, manipulation, and an easy intel-gathering operation. What they didn't expect was kindness. Friendship. The radical idea that they could be something more than the weapons they were forged to be. Caught between the Port Mafia's demand for their return and a future they never dared to imagine, the two ex-assassins must make an impossible choice: return to the only life they've ever known, or risk everything for a chance at redemption. In a world of heroes and villains, can two broken teenagers learn to be something other than monsters? Can demons learn to dream? A story of found family, second chances, and discovering that sometimes the most heroic thing you can do is choose to be better than what you were made to be. ⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺ A Soukoku × MHA Story ⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺⸺ TRIGGER WARNINGS: References to past violence, child abuse, self-harm, suicidal ideation, and organized crime. Reader discretion is advised. ══════════════════════════════════════════════════ INSPIRATION & CREDITS: "The Dangerous Boys Escape" - by ChuuyaSimp ( ͡° ͜ʖ ͡°) (@KittyGLMM). "Cascade of Colors; I See Right Through You" by HelpmeplsImsolost (@HelpmeplsImsolost).

Chuuya's new case is about the mysterious phantom thief who could not be caught so far. However, Chuuya was able to meet him... He doesn't like this very much because, according to Chuuya, he is the most annoying person he has ever met. But this Phantom is flirty, soooo... will it stay that way? If you red the title you probably know... The question is now... who fell first and who harder? Also the story isn't gonna end after that! I am very bad with words and I am very bad in writting a story out but I will try my best 🙂 Also my first language isn't english so there could be some gramma mistakes. [I am also posting this story on "archive of our own"!] The cover is from printerest, all credits to 椛!!!

Reposted from ao3 and updated as chapters come out. ... One breath. A single, shaky, sigh echoed throughout the still room. The clocks faint pulse beat unbearably throughout Dazai's ears. Every pause between each tick seemed to stretch into minutes, then hours, before coming to a halt all together. The moon shined its rays like a spotlight against the two bodies, encasing them in a warm glow beneath the night sky that glared at them through the window. As the light shifted, it's bright, glimmering halo removed itself from Chuuya - leaving his previously illuminated skin to haunt the darkness. Dazai smiled weakly to himself. His lips quivered as his eyes stared down at the sleeping Chuuya that he held so tightly in his frail arms "See you tomorrow, slug." ─── ･ ｡ﾟ☆: *.☽ .* :☆ﾟ. ───

Chuuya Nakahara, Port Mafia executive, gravity manipulator, hates Dazai. He always has. He hates his stupid bandages. His stupid face. His stupid jokes. His stupid smoking addiction. But most of all, he hates that he left him. 4 years. This story has the following: •Angst •Smut (Implied until Part 8 or 9) •Fluff (?) •Drug abuse/ Drugging / Alcohol •Swearing •Overall illegal shit •Suicide/ Self harm/ Graphic detail This is my first story so sorry for any grammar mistakes. English isn't my original language. Russian translated version will be posted shortly after (i'm Russian and so are my friends). You have been warned. Enjoy.

Chuuya's old partner went blind after a fight. Chuuya wants to see him so badly but couldn't leave past feelings behind.

Trust doesn't just come from nowhere. . . . So why did Nakahara Chuuya trust Dazai Osamu? After all this selfish, suicidal maniac wasn't even a little trustworthy. Especially with own life. Ships: * soukoku * shin soukoku I translate my own work with a help of a Beta, from polish, so I hope It's as good as in my own language... Characters come from anime Bungou Stray Dogs, I do not own them. Some OC will show up later.