Loki is the God of Mischief, the adoptive son of Odin and Frigga and the adoptive younger brother of Thor and Hela.As a changeling baby, Loki was adopted by the Asgardian Royal Family when his father Laufey left him behind. Loki grew up having a close relationship with Thor, although he was envious because he felt he was living in his shadow.Part of his bitterness stemmed from the revelation that he was a ling and intended as a political tool. His favourite person is his adopted mother, Frigga. 