It tells the adventures of five friends who embark on an incredible journey back in time to the Middle Ages after discovering a mysterious stone during a visit to an archaeological excavation. Surprises, dangers, enchantments, and strange characters, such as the evil Aerobindo and the alchemist Cornelius, will cross their paths. Starring the members of the children’s music group Bom Bom Chip, it had a large budget for the time: 600 million pesetas, but was a resounding box office flop, grossing just over 80 million pesetas.
