Sogo have a bizarre dream that a guy turns into a ninja-like Kamen Rider in 2022, and then it becomes a real after a while. Besides, another Woz in a white coat appears.
Some giant robots appear from the sky in 2018. Sogo is astonished, because this is the same as his nightmare he has often had since he was a child. Tsukasa sends him to 2068 in search for the answer.
Since Sogo's spirit has been separating from his body, Takeru is only a good understanding of him. Two of them try to save Makimura siblings to go back in time to 2015.
Meteorites have been raining down on the Earth, containing alien monsters known as "Worms". Sougo, Geiz, Woz and Tsukuyomi must work with Arata Kagami (Kamen Rider Gatack) to defeat both them, and deal with the return of the Hell Brothers.