Rentarô Aijô decides to date all of his soulmates after Hakari Hanazono and Karane Inda confess to him at the same time God of Love tells him that they will die if any of his soulmates fails to get into a relationship with him.

Rud raids the treacherous labyrinths, uninterested in fabled riches but desperate to cure his sick sister. Kicked out by a conceited hero, Rud heads home empty-handed until he rescues a girl who exposes his unparalleled protection.

Cid Kagenou creates an elaborate plot to fight the Cult of Diabolos and builds his organization, the Shadow Garden.

Rejected by the gorgeous Adagaki Aki for his weight, Makabe Masamune slims down, adopts a new persona, and reemerges as an attractive teenager. His goal is to make Aki fall for him, then reject her as harshly as she did him.

Follows Yuta who repeatedly drew and then erased Gridman in his notebook, which he vaguely remembers. Then he decided to confess his feelings to Rikka, and their life in such a peaceful world begins to crumble with a roar.