Light Yagami, the protagonist of the anime series "Death Note," justifies his actions in the name of justice by believing that he is creating a world free of criminals and evil, where only good people thrive. He sees himself as a righteous judge who punishes wrongdoers and creates a better society by using the Death Note to eliminate criminals. Light rationalizes his actions by believing that the end justifies the means, even if it involves sacrificing his own morality and manipulating others to achieve his vision of a perfect world.
