What if Thor never been born Odin is busy fighting the Frost Giants and he found a baby frost giant Loki Laufeyson and grew becoming the God of Thunder but not yet a king he became a Avenger and then realize he's not the son of Odin but Laufeyson in the rage tries to kill his father but faces the Avengers but killed Iron Man, On Asgard, Thor's four friends begin to suspect Loki had something to do with Thor's banishment. Loki realizes that he is not a pure Asgardian and Odin admits that Loki was taken from Jotunheim as an infant and raised as his own. Loki is confused and angry as Odin falls into a coma-like state called the "Odinsleep", leaving Loki to become acting king.