Opening Up Kamen Rider in an Infinite-Flow Style

In the world of Agito, just as Tsugami Shouichi was fighting desperately on the brink of defeat, an Unknown suddenly burst into flames, letting out a painful wail. As the Unknown fell and turned to ash, a black figure appeared behind it. Kuuga, who had disappeared two years ago, had returned, giving a thumbs-up to the new generation's warrior, Agito.

Kamen Rider Kabuto stood on the roof of Avengers Tower and slowly pressed the Hyper Zecter. The dazzling Hyper Kabuto faced the densely packed alien army below, then leaped from the building with radiant wings unfurled.

In the Den-O world, Xia Long stared in horror at the four train idiots charging toward him with cheers.

"Don't come near meeeee!"

(The first volume is a bit toxic. Rider fans are advised to start from the second volume.)