A mysterious girl named Rita gathers heroes from Super Sentai teams to the planet Nemesis. The heroes are told that any wish they desire will come true if they can win the "Super Sentai Strongest Battle" tournament.

Once every 500 years, it is said that the "Moebius Connect" will allow one lucky person to have their wish granted. The guardian of the Planet Nemesis, Rita, organises a battle between members of the various Super Sentai, in order to allow one of them the chance to have their wish granted.—HowlingSnail