LEGO Ninjago is a popular animated television series and toy line created by The LEGO Group. It follows a group of young ninjas, each with unique skills, as they protect their world from various villains. The main characters include Kai, Lloyd, Zane, Cole, Jay, and Nya, who train in martial arts and use their elemental powers to fight evil. The franchise also features a range of sets, allowing fans to build their favorite characters, vehicles, and locations from the show. LEGO Ninjago has expanded into movies, video games, and books, making it a beloved part of the LEGO universe.