Blue Exorcist #1

This first volume of the Blue Exorcist manga series introduces Rin Okumura, a teenager who discovers he is the son of Satan and possesses demonic powers. After a tragic event forces him to confront his heritage, Rin decides to become an exorcist to fight against his father's influence and protect the human world. This volume collects the opening chapters of Kazue Kato's dark fantasy series, setting up Rin's journey into the world of exorcism and demonic conflict.