Light Yagami, the main character in the anime "Death Note," initially believes that his actions as Kira are justified in his quest to create a utopian world free of criminals. He rationalizes his actions by convincing himself that he is serving the greater good by eliminating criminals and shaping a better society. However, as the series progresses, Light becomes increasingly consumed by his power and ego, causing him to disregard the moral and ethical implications of his actions. Ultimately, Light's descent into darkness highlights the dangerous consequences of unchecked power and moral ambiguity.
