He is the son of the Dream Demon Bill Cipher. He is the prince of the Mind scape. He has a unusual crush on a human. And is the main villain in Gravity Fall. But we don't quite know his full back story, let's find out.
When Dipper and Mable find two cave children in a cave and befriends them and one falls for a certain blonde. Dipper is determined to keep her for himself. Can he?