MOTU, short for Masters of the Universe, is a popular media franchise created by Mattel in the early 1980s. It features a fantasy world called Eternia, where heroes and villains battle for control of the powerful Sword of Power. The franchise includes action figures, animated television series, comic books, and movies, making it a significant part of pop culture. The main character, He-Man, is known for his superhuman strength and bravery, while his nemesis, Skeletor, seeks to conquer Eternia. The franchise emphasizes themes of good versus evil and the importance of friendship and courage. MOTU continues to have a dedicated fan base and has seen various reboots and adaptations over the years.