Thread:JoxFox2109/@comment-366087-20170101175359/@comment-29414935-20170104153422

"Many heroes walk a thin line between good and evil, indeed many heroes have fallen into despair, rage, or even madness, and once proud heroes descend further into the path of evil, often fighting against people they once protected or fought alongside. Originally protagonists or somewhat good guys, these villains turn evil due to events in their lives, such as being corrupted by another villain, their desire for revenge, a failed love relationship, betrayal from the good side to the dark side, or any other unresolved traumatic experience in which they question whether or not the good side is worth fighting for."

Quote from Heroes turned to the Dark Side

So much to the topic: It must be Heroes