A young teen named Tyler, who's friends with Len and Kit have found out that The Power Rangers get dragged in the mirror world by a mysterious person. Here the Rangers meet Tyler/Kamen Rider Onyx and Kit/Kamen Rider Dragon Knight alongside Wing Knight, Torque and Siren challenged the Rangers, believing they were a menace. After a confrontation, the Riders discover the Rangers aren't a menace; so they join forces for stopping Xaviax, who made an alliance with Lord Zedd and his son Xavion in order to drag the universe into the Mirror World.