Kagami no Mukou no Saihate Toshokan

Wallace, the head librarian, awakens without memory in a remote library at the edge of the world. There, he is accompanied only by a silent maid and struggles to connect with her. One day, he encounters Lucia, a witch apprentice from the village of the beginning, through a mirror. Lucia joins a hero from her village to stop a demon lord threatening the world. From the shadows, Wallace supports her, gradually realizing that recovering his lost memories may be essential to defeating the demon lord. The story follows their journey, blending elements of solitude and quiet fantasy.