In ancient Egypt, Tutankhamun, the boy pharaoh who is said to have died young, was actually sent by the sun god Ra to protect the people from the demon Set (mythology), who escaped from the Duat and caused chaos in Egypt. With Ra's blessing, Tutankhamun manages to overcome Set and keep the demon under control by breaking an emerald tablet into four pieces and sending the pieces to the far corners of the world. However, the tradeoff is that he must remain in the Underworld.