The Forgotten Knight is a immortal being that seeks out battles to fight in. These beings came to be due to foolish humans that wanted to be the prefect warriors. They nmade a deal with a demon named Xathilis, The Will Breaker to become immortal. But it came at a high price. Their eyes where changed to see everyone and everything as a enemy. Thus they kill any living thing they see. Doesn't matter if your good or evil. All they can see is a foe that they must strike down.