"Shut up and die." *BANG* Terror Angel follows the story of Yurumi Sephiroth, a 17-year-old who leads a double life as a high school student and the respected boss of an organization known as the Shadow Enclave. After surviving severe bullying and undergoing a mysterious transformation, Yurumi's life is thrown into chaos. He now bears the weight of an inner demon, dangerous abilities, and a world-threatening secret. As he navigates the blurred lines between hero and villain, he must decide whether to fight for control or succumb to the darkness within. Set against a backdrop of shadowy conspiracies and personal turmoil, Terror Angel explores themes of identity, power, and redemption in a world teetering on the brink of destruction.