Kamen Rider: I'm Not Just Passing By, I'm Here to Beat You Up.

In a world beyond repair, order crumbles. A magenta Kamen Rider, calling himself Decade, descends from a grayscale image, destroying the world and plunging it into chaos. Since then, various Kamen Riders have emerged, bringing new life and hope to the world.

Kuga gave people skills, Agito brought light to people, Ryuki ignited the fire, and Faiz taught people how to use tools properly... Until the last Zi-O appeared, forty-one Kamen Riders reshaped the world.

The glorious era left behind a prophecy, which the "God Stealer" disdained. When the 42nd Kamen Rider of the azure blue appeared, only...

"I'm not just passing by, I'm here to beat you up!"