The young Bruce Wayne helplessly at his parents' murder. Deeply traumatized, he grew obsessed with a desire for revenge and travel around the world to study criminology and martial arts. The League of Shadows, a sect of ninja warriors led by Ra's al Ghul, take care of his physical training. Back home to Gotham City, the young man responsible for managing corporate Wayne he is the heir. Operating from the basement of the family mansion with the help of his butler Alfred, Bruce Wayne starts while in the fight against crime as the Batman.