Translate the text into English. Old legends say that long ago there lived on Earth people who possessed the power of magic, with which they could alter and embellish the world. But one day these people were forced to contend with the mighty forces of evil, named the Underworld. Five brave human warriors, endowed with powerful magical powers, imprisoned the entire army of evil in the underground world, placing magical seals and wards at the entrance to this world. Yet the victory came at a high price - in that battle these very warriors died or disappeared.