Tokusatsu: I'm Just a Passing Kamen Rider

(Multiple heroines. If that’s not your thing, don’t read. The story focuses mainly on Kamen Riders, with a team joining later.)

Murong Xingyuan unexpectedly arrived in the world of Kamen Rider and acquired the power left behind by Xiaoming, the “Pond Guardian.” To fulfill his promise to him, complete his own power, and make up for the regrets in his heart, he set out on a journey.