The Vampire King (Updating)

Yami Yugi, your lover..he rules over both vampires and demons strong in will and in power but you don't know that he has these "forms" he has the ability to turn into which he had since he was a child but he acts "strange" at some points, Is he hiding this from you or is it to protect you? Will he become obsessed with you at one point? Who knows, but you have to keep and eye on him just in case....just don't get killed ok?