With his memories unclear, the protagonist awakens inside a mysterious research facility. The only apparent exit is heavily sealed with wooden boards, chains, and a strange adhesive. Guided by a voice from beyond the door, he explores the facility—but something feels wrong.
On that day, the dragons incurred the wrath of God and their village was burned to the ground, bereaving a half-dragon girl of everything she held dear. On that day, Iris swore revenge.