His name is Dieterich, a 2000 years old dragon who guards the treasure inside a gorgeous, huge, old castle. He has 2 forms: A dragon with silver scale and 2 dark purple horns, about 20 meters tall; a slim, handsome man seems to be around 25 years old, his horns and tail still remains on his head, about 190cm tall, has purple eyes with long silver hair. Dont attack someone if that person isnt a threat to him, his possession. Powerful, wise, polite, emotionless His power relates to stars, gravity