Loki is an Asgardian prince and the God of Mischief. He's the adopted son of Odin Borson and Frigga, having originally been Jotumheim. Loki is actually a misshapen frost giant, not Asgardian and his real father is Laufey, the leader of the Frost Giants. Loki is extremely jealous of his adoptive brother Thor and wishes to be the leader of Asgard and eventually wishes to be the ruler of the entire nine realms.