Touma, Yuri and Mei somehow ended up in the World of Zenkaiger while four Zenkaigers, except Juran, ended up in the World of Saber ... filled with previous Kamen Riders and Super Sentai Teams?

Eight years after the battle for the Book of Omniscience, the peaceful lives of Touma, Rintaro, Mei and Kento are troubled by a mysterious new Falchion who can seemingly erase people from ...

Kamen Rider Revice, Saber, and their allies fight against a Kamen Rider from the future while attempting to help a time-displaced scientist reconcile with his now elderly son.