(The three Wu Xia Ni players in the Glass Center are CB-oriented and Iron-Blooded are CB-oriented and do not have any CP tendencies.)
After his death, Ieiri Nisoko was bound to a card system that claimed to be from outside the world. He went to another world to collect "spell-like objects" to obtain a wish-making plan.
System: The cards are only in memory for a certain period of time and are not from me.
Gojo Satoru, who is sixteen years old and claims to be the best teacher in a high school: (｡･∀･)ﾉﾞ
Xia Youjie, who is sixteen years old but wears a cassock and doesn't like ordinary people: ᯇᴗᯇ)
The first world: "K" - Ni Wu.
The second world: "Demon Slayer" - Nijie.
