Mira Munakata is a 15-year-old boy who is just entering high school. The good news is that it's the school he tried so hard to get enrolled in along with his best friend Kazuki! The bad news? Mira is in an illicit love affair with his adoptive Hollywood-s

As a promise, he went out into the world as a murderer. 3 years later, after becoming the Supreme Assassin, he gave up on everything he had and returned to the ranks of ordinary people. But one day, Kismet, a mystical game created by the National Research