The Underworld is your afterlife when you're dead. The Underworld was like on Hercules and part of the story had the Underworld and he went in the Underworld to find the Queen of the Amazon jungle that someone else had killed. They called the guards and they thought Hercules had killed the Queen with one of his arrows. But, he didn't, it was two of the Queen's daughters playing a trick. They were like shooting an arrow to try and trick the guards. Then the Queen gave Hercules her magic belt. Hercules finally got to the Underworld and the gods had gave people the power of fire. Then he saw a human. He was chained to the wall. Hercules un-chained him and then he gave Hercules the Queen that had gotten killed.
The End