The main character in Death Note, Light is an extremely intelligent, yet bored 17-year old student who is not satisfied with the current justice system. When he finds the Death Note intentionally dropped in the human world by the shinigami Ryuk, he decides to use it to kill criminals. He earns the title Kira, the Japanese pronounciation of the English word killer. His ultimate goal is to cleanse the world of evil and create a world without criminals. He intends to reign over this new world as its "god" and goes mad with power.