Loki spent his whole life caged and trapped in captivity, obeying orders like a puppet. He was always longing for freedom, so when a chance presented itself to him, he took it and managed to escape his cage. Facing the outside world, there's a lot for him to learn, but his creator wouldn't just let his subject on the loose. Now Loki has to face the most difficult part, and that is protecting his freedom. But as he lived and experienced more in the outside world, his thoughts changed; he doesn't want to be free but wants something much more than that.