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1. Five Steps Forward and No Way Back by P3nny_f0r_a_Thot

   Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs, Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)  

   • Mature
   • Graphic Depictions Of Violence, Major Character Death
   • M/M
   • Work in Progress

   01 Oct 2026

   Tags

   • Graphic Depictions Of Violence
   • Major Character Death
   • Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs)
   • Dazai Osamu & Nakahara Chuuya (Bungou Stray Dogs)
   • Dazai Osamu (Bungou Stray Dogs)
   • Nakahara Chuuya (Bungou Stray Dogs)
   • Levi Ackerman
   • Hange Zoë
   • Erwin Smith
   • Mike Zacharias
   • Mikasa Ackerman
   • Eren Yeager
   • Armin Arlert
   • Krista Lenz | Historia Reiss
   • Jean Kirstein
   • Connie Springer
   • Bertolt Hoover
   • Reiner Braun
   • Sasha Blouse
   • Annie Leonhart
   • Ymir of the 104th (Shingeki no Kyojin)
   • Soukoku | Double Black Shenanigans (Bungou Stray Dogs)
   • Slow Burn
   • Teenage Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs)
   • implied Levi Ackerman/Erwin Smith - Freeform
   • Nakahara Chuuya Has Heterochromia (Bungou Stray Dogs)
   • Nakahara Chuuya Has Freckles (Bungou Stray Dogs)
   • One Falls in Love First but the Other Falls in Love Harder
   • Nakahara Chuuya (Bungo Stray Dogs) is a Menace with ODM Gear
   • Self-Sacrificing Nakahara Chuuya (Bungo Stray Dogs)
   • Dazai Osamu is Half Blind (Bungo Stray Dogs)
   • Dazai Osamu is Forced to Take Off his Bandages (Bungo Stray Dogs)
   • Dazai Osamu is Tsushima Shuuji (Bungou Stray Dogs)
   • but that isn't mentioned until later
   • Dazai-Typical Suicide Mentions (Bungou Stray Dogs)
   • Levi Ackerman is Highkey Scared of Dazai Osamu
   • Ymir is #1 Soukoku | Double Black Shipper
   • Nakahara Chuuya Calls Levi Ackerman Boss
   • Post-Stormbringer Light Novel (Bungou Stray Dogs)
   • Cannon Compliant Shingeki no Kyojin | Attack on Titan
   • Double Black gets thrown into Shingeki no Kyojin | Attack on Titan

   Summary

   "Dazai you manic-!" Chuuya ran for the ledge, his ODM gear making him seconds slower than he would have been under normal circumstances. God of course now of all times Dazai decides to attempt.

   Chuuya dove over the ledge without hesitation, activating his ability as he grabbed Dazai's wrist. There were twenty meters between them and the ground, but the brief pause before No Longer Human fought down Upon the Tainted Sorrow. It wasn't a lot, but it was enough that Chuuya didn't think they would die on impact.

   It felt like every other drill Chuuya was forced into, break, roll, get on your feet.

   Chuuya, for all of his experience, did not get on his feet. Darkness crashed over him as harshly as the force of the ground hitting his body as he initiated the roll. God fuck you Dazai.

   ---

   What could happen when Twin Black gets thrown into Attack on Titan? Or when the 13th Commander of the Survey Corps decides that the former mafia partners could give Scout Regiment a better chance against the titans with guidance from Captain Levi Ackerman.

   Language:

   English

   Words:

   2,969

   Chapters:

   1/?

   Comments:

   6

   Kudos:

   18

   Bookmarks:

   6

   Hits:

   106