Light Yagami's actions in the anime "Death Note" significantly impact his own sense of duty as he becomes consumed by his desire to rid the world of criminals. Initially, Light believes he is doing the right thing by using the Death Note to bring justice to society. However, as he continues to use the Death Note to eliminate those he deems as evil, his sense of duty becomes warped, leading him to believe he is above the law and ultimately causing him to lose sight of his initial intentions. This gradual transformation highlights the consequences of unchecked power and the blurring of boundaries between justice and vengeance.
