Light Yagami

Light Yagami is the main prototype of the manga series Death Note, He is portrayed as a brilliant but bored genius who finds the Death Note, on otherworldly superna notebook that allows the user to kill anyone by knowing their name and face, after it is dropped by shinigami ryuk. Frustated by the status quo and unfairness of the world. Light uses the Death Note to kill those whom he deems morally unworthy of life, masterminding a worldwide massacre as the vigilante Kira(killer). Overnthe course of his efforts to create a world free of crime and evil, over which he would rule and reign as a godlike figure, Light is pursued by a special task force, headed by a consulting detective known as L; on eventually befriending and murdering him, Light takes over as the new L. The second kira(killer) who has a death note is Misa Amane he uses her while Misa loves him no matter what.