Trinity Seven: Heaven’s Library & Crimson Lord|七人魔法使 剧场版：天空图书馆与真红魔王

Heavens Library & Crimson Lord brings back Arata, Lilith and the rest of the Trinity Seven to face off against the greatest enemy in the history of the Trinity Seven; Lilith’s own father, who is revealed to be the strongest Demon Lord who challenges Arata who is now a Demon Lord candidate.