Bruce Wayne was a small boy when it happened. When his parents were murdered by a criminal in Crime Alley. He had told them not to go, but instead, they went through the alley to their deaths. The most tragic about the whole incident was that he witnessed the entire thing. After his death, he was alone with Alfred, the butler. He began training himself and working himself to no end, building himself up. Eventually, he got himself in great physical shape, and expanded his mind to new and different ideas. It was one day that he decided to try out his crime fighting. But he needed a secret identity to keep criminals and even police from knowing his true identity. As he thought about it, he saw a bat in the window of Wayne Manor, and decided that that was what he would become. An animal of the night. He then began his quest for vengance from criminals. He still continues to fight, and will always seek vengance from his parents' death.