Jax lived in Asgard in the castle, as his mother was a maid to the king. He always went to Midgard to get away from the busy castle. He normally only watched the humans from the top of a building or walked among them in the streets, not caring if they thought his outfit was strange. But what would happen if a small earth threat causes him to be blamed and sent to Asgardian prison? And placed next to Loki's cell with only a guitar, books, paper and each other to entertain themselves. I don't own any marvel characters