Five buildings, one leap of faith.
Dazai Osamu, once held at gunpoint by his closest friend, closed his eyes. His red scarf struggled in the cold wind.
When he opened his eyes again, he had become a little girl's bound guardian spirit.
What's more, whether it was the him who had become the boss, the him slacking off at the Armed Detective Agency, or the younger him still in the Port Mafia, all of them could appear at once in the body of this cursed spirit.
The several Dazais couldn't stand each other and fought over who got to stand beside the little girl.
(Multiple souls in one body, but they're essentially one person, so it doesn't count as, um, that kind of cheating.)
*
I got unlucky and transmigrated into Detective Conan, but came with a beautiful, gloomy big brother as a bonus. With a special-grade cursed spirit on my side, I settled down in Beika Town without a worry. I even kicked a few people out of their death flags.
*
A little scene:
When Boss Dazai opened his eyes, I thought he was still my adorable boyfriend, Dark-Era Dazai. "Osamu~ Want to register our marriage?"
Boss Dazai fled in the middle of the night.
Note:
1. This is primarily a Detective Conan crossover, set in the Detective Conan universe. Only Dazai from Bungo Stray Dogs transmigrates here. There is no Jujutsu Kaisen setting or characters.
2. The heroine is a sweet girl.
3. A sweet little story with Dazai as the love interest.
Theme: Fight for Dazai