After Coser Chuuya Transmigrated

I transmigrated as Chuuya while cosplaying. What do I do when I have to face a certain walking pile of sludge?

Sorry, I don't know you.

You'll get to see a certain Dazai (Shuji) who uses every trick in the book to act cute and sweet, the confident and optimistic Atsushi, the imposing and aloof teacher Akutagawa, the president who attracts an army of cats, Mori, who loves tiny cakes and dress-up games, Lord Ranpo, who'll do anything for snacks, and Weaving Sweet Works, who spends every day ghosting...

A white-haired man with Six Eyes shows up, and so does a certain man with a topknot...

As a famous cosplayer, I got to see the two major franchises, Bungo Stray Dogs and Jujutsu Kaisen, cross over.

Theme: Ordinary people really aren't ordinary after all.