Clumsy Haruhiko and violent Mai need more people on their Phantom-fighting team. They meet a Phantom Eater, Reina.

After a huge victory feast with the team, Reina vanishes on a mysterious bus, hypnotized.

Kumamakura Kurumi sucks Haruhiko and the gang into a fantasy world inside her own mind, filled with talking bears and giant mushrooms.

Enigma storms the Alayashiki research facility.