Rin Okumura

Rin Okumura is a fifteen-year-old boy born from the union of Satan and a human woman. For most of his life, he lived among humans unaware of his true lineage, with his demonic powers kept in check by the demon-slaying blade Kurikara. Everything changed when Mephisto Pheles unleashed Rin's potential, forcing him to confront his heritage and fight against evil forces.