My Master Loves Human Restoration

FGO fanfic, the protagonist is invincible, and the evil of human nature appears! In short, this is a story about a strange master named Luo who saves human beings. "Masta! Senior! You really don't need to repair the human system!!!" A girl named Ma hugged a man's thigh with tears in her eyes. "Please let the human system go!" ......... Everyone knows the character of the protagonist: Knowing good intentions can lead to evil deeds; Being a good person can tolerate evil; Being tortured by evil can penetrate the good heart,