parts of the OP actually come from an au where Dazai unfortunately succeeds in his lifelong goal of self-inflicted death
not the entire thing, just certain parts
aka thats why he seems to be "randomly" falling from a building at the beginning
Bungou Stray Dogs Headcanons
Af akaasby
Because honestly, why not? I also haven't seen any headcanon books for this amazing anime series so I may as... Mere