The creator of Rock, Roll and many of the more kind hearted helper bots, Dr. Light is as jouvial and warm hearted as his Santa Claus-like appearance can muster. He almost entirely does all of his actions for the goodness of mankind, with Mega Man being the biggest symbol of his message. During Battle & Chase however, his computer got destroyed in an electrical storm, and without his knowing, Rock entered Battle & Chase to help pay for a new computer.

This'll be a more minor role, but Dr. Light at his core needs the warmth and comfort of a jolly joy bringer, serious in his ideals but selfless and caring to the end.