"I will decide; at full speed, non stop; this story's ending! (物語の結末は、全力全開で、俺が決める！, Monogatari no ketsumatsu wa, zenryoku zenkai de, ore ga kimeru!)" ―Kamen Rider Saber and Zenkaizer's combined catchphrase Touma, Yuri and Mei somehow ended up in the World of Zenkaiger while four Zenkaigers, except Juran, ended up in the World of Saber. The reason for their swap is due to a man who wishes to rid the world of heroes. How does a male, teenage artist tie into this? And why are they send into different stories with previous Kamen Riders and Super Sentai Teams?