Julio, a young boy with the Orcoro Circus, wants to become a professional Monster Breeder and make a name for himself. The circus is a group of people who joined together to make others happy. One day, after a show, a mysterious and beautiful girl named Nayuta, who has special powers, pushes her way into the troupe. This single-episode adventure OVA was made as a promotional video for the fifth main game in the Monster Rancher series.