In Death Note, the battle between righteousness and self-interest is portrayed through the conflict between Light Yagami and L, the two main characters. Light initially believes that his actions, which involve using the Death Note to rid the world of criminals, are justified and righteous. However, as the series progresses, it becomes clear that Light's self-interest and desire for power begin to overshadow his initial intentions. On the other hand, L represents the pursuit of justice and righteousness, as he works tirelessly to uncover Light's true identity and stop his reign of terror. The clash between these two characters highlights the complex and often murky nature of morality and ethics, showcasing how easily one's sense of righteousness can be corrupted by self-interest.
