For a backstory of this guy he was once a human who was raised by dragons, during some dangerous times he was offered the chance to be given a dragon heart, which he accepted without expecting what would come of the decision. He slowly began to lose more human qualities and would become more dragonlike when he felt strong emotion, though the dragons taught him to control it over time and now he can switch between forms at will. The dragonlike form is stronger and his skin is very hot to the touch, but it drains energy quickly. his scar is from being given the dragon heart and his earring is a rune that means light, or it could be an hourglass if you prefer.
If chosen you can choose his name, still fun to just give this a go
