But Ankh’s desire to obtain Core Medals while ... Kamen Riders by allowing Shocker to take over the world. It’s up to OOO and New Den-O to restore the timeline!

Eiji and Ankh team up with Kotarou and Momotaros as they travel back in time to stop the Imagin. But Ankh's desire to obtain Core Medals while in the past sets off a chain of events that alters ...

The ancient king OOO has come back to life after 800 years ... believing he has at last found the means to revive the Greeed Ankh ...