2019年,世界被人工智能Humagear统治,身处不同世界的假面骑士ZERO-ONE和假面骑士ZI-O奇迹般地相遇。虽然二人都是为了拯救世界,但等待着他们的究竟是携手还是对立?父亲的梦想、儿子的梦想、各自的想法互相碰撞时,到底会面临怎样的未来…!?
Fumiya Takahashi
Aruto Hiden / Kamen Rider Zero-One
So Okuno
Sougo Tokiwa / Kamen Rider Zi-O
Ryutaro Okada
Isamu Fuwa / Kamen Rider Vulcan
Noa Tsurushima
Izu
Hiroe Igeta
Yua Yaiba / Kamen Rider Valkyrie
Gaku Oshida
Geiz Myoukouin / Kamen Rider Geiz
Shieri Ohata
Tsukuyomi / Kamen Rider Tsukuyomi
Keisuke Watanabe
Woz / Kamen Rider Woz
Kazuya Kojima
Jun Fukuzoe
Koji Yamamoto
Soreo Hiden
Soko Wada
Will
Rina Ikoma
Finis
Tokuma Nishioka
Korenosuke Hiden
Daisuke Nakagawa
Jin