In "Death Note," the struggle between light and darkness is prominently explored through the conflict between the protagonist, Light Yagami, and the antagonist, L. Light initially believes he is bringing justice and light to the world by using the Death Note to eliminate criminals, but as his actions become darker and more morally questionable, he starts to embody the darkness he sought to eradicate. On the other hand, L represents the light in the sense of justice and the rule of law, constantly trying to combat Light's descent into darkness. This ongoing battle between Light and L serves as a central theme in the series, highlighting the complex and blurred lines between good and evil.
