[Machine Translation] In the Prison of Emptiness, Ashura Valley, and the New International Space Development Laboratory in Fuji, the Masked Riders and SPIRITS clash with the forces of the Daimyo JUDO! In the Prison of Emptiness, a fierce battle continues between the transformed leader JUDO and ZX, Sankage, and Shizuka. Meanwhile, at the New International Space Development Laboratory in Fuji, Masked Rider Super 1 continues its endless attack to eliminate the giant Satan Bug that has attached itself to the space shuttle. Then, "Mimetic JUDO" and Delzer's army, who had dived deep into the depths of the Asura Valley with their black rock leader, were confronted by the monster army led by Hide and BADAN on a luxury cruise ship........