Kamen Rider Zero-One: From Zero to One in a New Future!

Kamen Rider Zi-O: Last Encore is a proposed multi-crossover idea involving the entire Heisei Era of the Kamen Rider franchise, involving several other fictional series as being parts of the same world itself.

Synopsis
Izuku Midoriya, a Quirkless teenage boy, dreams of one day becoming a hero like his idol All Might in spite of his powerlessness. Suddenly, he meets a mysterious girl named Chtholly, who came from fifty years later in the future with an ominous warning: "You will become Kamen Rider Zi-O, the King of Time; the demon king destined to rule the world." Despite being troubled by his possibly cursed fate, Izuku becomes Kamen Rider Zi-O in order to save the space-time continuum from the Time Jackers, a group seeking to alter the history of the Kamen Riders for their own ends. He is aided in his quest by Yusaku Fujiki, a resistance fighter from 2068 capable of becoming Kamen Rider Geiz who initially intended to kill Izuku to prevent his future tyranny, and a self-titled prophet named Lelouch Lamperouge who wants the youth to become the tyrant known as Ohma Zi-O. Along their journey, the four teenagers meet several Kamen Riders from the past and their allies; earning their trust and obtaining their powers.

Protagonists

 * To be added.

Legend Riders and Allies

 * To be added.

Time Jackers

 * To be added.

Another Riders

 * To be added.

Future Kamen Riders

 * To be added.

Other Characters

 * To be added.