“上吧，修卡!!!!”即使到了40岁，东岛丹三郎仍然真心想成为假面骑士。然而，就在他几乎要放弃这个梦想的时候，被卷入了震惊社会的“伪修卡”抢劫事件……大人们极其认真的“假面骑士游戏”动作戏，正式开幕！
With Caine gone and the circus dark, the cast are left with only the mistakes and traumas of their pasts to keep them company. As the prospect of eternity closes in around them, they discover the truth about the Digital Circus and its history. Will they come to terms with what they uncover, or will they make… the other choice?
