The best cosplay group received a mission and collectively traveled to the world of Shusei, where they were a series of hard-core decent characters such as Gojo Satoru, Natsu Youkee, Kizune Hisuhito, and Ieiri Glass. But it just so happens that fate plays tricks on people, and they are the darkened version.
So,
When the Polygonum cuspidatum Hisuhito faces [Polygonum cuspidatum Hisuhito],
"This curse spirit is so pitiful, let's keep him!"
"It's useless no matter how pitiful he is, just kill him."
When Gojo Satori confronts [Gojo Satori],
"Rotten oranges always occupy the position of young people, and one day they will be pulled down."
"Wouldn't it be okay if we kill them all?"
When Xia Youjie faced off against [Xia Youjie],
"I want to stick to my righteousness!"
"Killing people who get in the way doesn't seem to conflict with justice."
The situation got out of hand.
The world of magic is in danger!
Intention: Everything will get better