Light Yagami, from the anime "Death Note," initially views his actions as justified in his quest for justice. He is initially indifferent to the unintended consequences of his actions, believing that he is the "chosen one" to rid the world of criminals. However, as the series progresses, he faces internal conflict and struggles with the moral implications of his actions as he realizes the negative impact on innocent people and the toll it takes on his own humanity. Ultimately, he becomes consumed by his desire for power and control, leading to his tragic downfall.