The Zenkaigers have returned to the Candy Cafe Colorful from their journey around the parallel worlds. However, a new Kashiwa Mochi World has appeared and Zocks, who became the "Kashiwa Mochi King", rules Zenkaitopia?! Meanwhile, in the world of the Donbrothers, one year after Taro left, Taro regains his memory! The other Donbrothers are happy he's back, but they all ask him to leave the Donbrothers! The events of these two worlds are connected by an "edge" that transcends dimensions, and a full-throttle miracle battle between the two Super Sentai begins!