Arata inadvertently touches a mysterious book, and a girl named Lilim appears, claiming to be his daughter. As a result, the world changes, and a powerful library awakens, containing the ultimate alchemy. The library's mastermind, the White Demon Lord, seeks to eliminate Arata and the Trinity Seven to take over as Demon Lord, forcing them to join forces to save the world.
Trinity Seven: Eternity Library & Alchemic Girl
Arata's life takes a dramatic turn after accidentally coming into contact with the powerful Hermes Apocrypha artifact, belonging to Lilith, triggering a blinding light and the sudden appearance of a mysterious girl named Lilim, who exhibits an uncanny connection to both Arata and Lilith.
