Магическая битва: Парящее лето и возвращающаяся осень

A novel version that depicts a blank story from just before the death of Itadori to the start of the exchange party is now available! After the incident at Satosakura High School, Itadori meets a boy who suffers from a curse. However, the curse was a special curse that revived even if it was defeated and afflicted the boy!