4. Axe

Ryuga and Rian feel the presence of horror in an abandoned building. But there was more than one horror. A large number of horrors inhabit the entire building. In Ryuga and Rian's crisis, the magical knight Daigo Akizuki appears. Rian tries to annihilate the horrors with a secret technique. She sees Yoshito (Konno Hiroki), who remains in the building. For some reason, Daigo stops Rika from running out to rescue him.