S No.1 Sentai Gozyuger vs. Boonboomger

All parallel universes merge into one! To stop the world’s collapse, the Super Sentai unite!!

Bun Red, Taiya Hando, is competing in the Big Bang Grand Prix (BBG) with Bundorio Bunderas when the event is suddenly interrupted. The Universe’s No.1 monster, Universe No.1, triggers a “Universe Fusion,” causing countless parallel worlds to merge. On Planet Shaft, a Kurumaju Galaxy Circuit Grumer appears, and Hoeru Tono (GozyuWolf) rushes to help.

Meanwhile, the Gozyugers, having gathered all Sentai Rings, confront Universe No.1 on Earth. Bun Blue, Bun Pink, and Bun Black join the fight, but the eight are overwhelmed. Hoeru returns in a transformed state as Saint GozyuWolf and sends them to another dimension.

With information from Shirabe Saibu and Bouquet, they learn the fusion will destroy the world. Can the two teams reunite? And what is Hoeru’s true purpose? Veteran Super Sentai Reds also appear!