Jukokuin no Tensei Boukensha: Saikyou Kensha, Jiyuu ni Ikiru

Grameus rose to prominence as a Sage after dedicating his youth to mastering magic. His immense abilities led to a monotonous routine of aiding those in need and battling monsters. Dissatisfied with the constraints of his role, he casts a spell to reincarnate himself 200 years into the future. Before doing so, he marks his hands with Curse Marks to suppress his powers. Reborn as a boy named Chris, he begins a new life, seeking the freedom he was denied in his past. The manga follows this adaptation of a popular novel, continuing the success of the Cautious Hero series.