Mysterious Tower

The Mysterious Tower is one of the primary locations of the Square Enix's video game series, Kingsom Hearts. A tall tower, the Mysterious Tower appears as the home of the sorcerer Yen Sid, in the Kingdom Hearts universe, and by extended in the CGI universe, and serves as the starting and training point of young apprentices, including Mickey Mouse, Sora, Riku, Kairi, and Axel, as they aim to become powerful guardians, known as "Keyblade Masters". The Mysterious Tower also appears in the villain tournaments context, whenever Yen Sid is presented in the CGI universe.