Lancelot

He had just stopped you from hurting holy knight Guila and followed you down in the dungeons where he find's you where a prisoner is being held. You used to be his teacher and you are like family to him, his father Ban, and his mother Elaine. Him, Ban, and Elaine have all been worried sick about you after you disappeared and have been missing you. He question's you wanting to know why you work for king Arthur now.