After Akihito Kanbara meets Mirai Kuriyama again—whom he thought had disappeared following the defeat of Beyond the Boundary—he learns a painful truth: Mirai remembers nothing about him, their companions, or her former life as a Spirit Warrior. Devastated, Akihito realizes she now has a rare chance: to live as an ordinary girl, free from the supernatural world that once rejected and exploited her. Though this is for Mirai"s joy, it comes at a steep cost—Akihito and his allies must conceal her true background from her, which means they cannot become friends with her.
Yet fragments of Mirai"s past slowly reemerge, and a new sinister force summons shadow‑like beings to the city in search of her. As danger escalates, Akihito must defend himself, his closest friends, and the bespectacled girl he loves most. The city feels uneasy, and rumors spread of an ancient curse tied to Mirai's lineage. Akihito's resolve hardens as he vows to shield her from any harm.
