Light Yagami, the protagonist of the manga and anime series "Death Note," rationalizes the deaths caused by the Death Note by believing that he is creating a better world by eliminating criminals and those he deems as evil. He justifies his actions by convincing himself that he is serving justice and making the world a safer place by removing those who have committed crimes. Light sees himself as a savior and believes that his actions will ultimately lead to a more peaceful and just society.
