Gitei ni Himitsu ga Arimashite

Two boys, Shogo and Haruya, have no prior connection until their parents marry. Shogo discovers a hidden side of Haruya, leading the pair to form a close bond. The narrative explores their evolving relationship, questioning the true nature of Haruya's personality. It centers on themes of family and affection, following an ex-troublemaker who becomes involved with his younger stepbrother.