Gai tells the team on the Gokai Galleon how he got three Greater Powers from three particular Sentai heroes. Marvelous confiscates his powers, putting Gai to a test to show him something Marvelous cannot do. Although it has elements regarding three Sentai series (Ky?ry? Sentai Zyuranger, Mirai Sentai Timeranger, and Bakuryuu Sentai Abaranger), it is not an official tribute to any of these series.