I, Tsukasa Kadoya, Train Xiao Meng from the Start

"Who... are you?" Mirai asked warily, watching the man in flashy red step out of an unfamiliar curtain-like screen.

"Me? I'm just a passing Kamen Rider!" Kadoya Tsukasa casually replied, snapping a picture of Mirai's expression with a click. "Forget about that. Your teammate is about to be done for!"

!!!

Mirai was startled by his words and turned to look at the sky. Sure enough, the monster's attack was about to hit the "wings."

"Mebius!"

"Then I'll join in, too!"

"Kamen Ride."

"Decade."

And so began Kadoya Tsukasa's journey through the world of Ultraman, as Decade collected cards across worlds!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.