However as a Time Jacker began to alter history once again, Sougo is forced to take up the mantle as Kamen Rider Zi-O once again, as he meets Aruto Hiden, the native Rider of the world he has to save.

It will feature three generations of Kamen Rider – Showa, Heisei, and Reiwa – alongside monsters and villains from infamous evil organizations like Shocker, Geldam, and Gel Shocker.