Supposedly covers ch 89-91, 96-98 (I also recommend looking at ch 92 to see Makoto's real reaction regarding Lime being turned into Tomoe's kin 😉). Hooo boi, J.C. Staff is playing a speed run game again just like on Index S3 😩. They again pretty much off screened most of the events like Rona and Shiki's joint investigation about the anti-goddess cult, interrogation of Bright and how Makoto found out their ideology is ironically the same as the goddess, Student's meeting on how to beat Aotokage and How Aotokage was beaten. Judging by a non appearance of a certain character they would also skip his story.