TRINITY SEVEN: Eternity Library & Alchemic Girl

About the story

One day, Demon Lord candidate Arata Kasuga, who possesses the “Demon Lord Factor,” casually touches the Hermes Apocrypha, the grimoire of Lilith Asami, one of the Trinity Seven. In that instant, dazzling light surrounds him and a mysterious girl appears. Named Lilim, she looks up to Arata and Lilith as her parents. But her arrival coincides with a disturbance in the world. The forbidden Eternity Library awakens. Sealed within it is the ultimate creation of alchemy: the White Demon Lord, made by human hands. Seeking to become a true Demon Lord, he plots to annihilate Arata and the Trinity Seven. Facing the White Demon Lord's unprecedented power, Arata and the others are threatened by the world's collapse and a desperate crisis. Can they protect this world? Their final battle begins now!