Loki is in a cell on Asgard, Thor occasionally visiting him and Freya even seeing him sometimes. Odin told everyone to leave Loki alone, isolating loki.

Loki isn't doing so good, he's isolated too much and needs out. Thor wants to help him out, but don't know how. Thor is God of thunder and Loki is God of mischief.

Thor goes to loos childhood best friend, Jaz the goddess of mystical creatures. Wanting to ask for help to get Loki out