CØDE:BREAKER

A girl named Sakurakouji Sakura witnesses people being set on fire with blue flames while a boy remains unharmed nearby. The next day, she finds only a small fire with no signs of the previous day's events. At school, she encounters a new student named Oogami Rei, who resembles the boy she saw and wears a black glove on his left hand. Oogami is a Code Breaker, someone who "does not exist," and acts as a cold-hearted killer who uses evil to fight evil. Believing that killing is wrong, Sakurakouji decides to stop him and reach the person beneath his cold exterior.