The Years I Was a Kamen Rider

(Original world view, please do not bring it in) The earth has always been a troubled place. It had just solved the alien invasion a few years ago, but now it has encountered the resurgence of weirdos. However, these had nothing to do with Cang, who had just graduated. At that time, he was just an ordinary high school graduate who was preparing to confess to the girl he had a crush on. But fate never makes people peaceful. Whether it was a coincidence or destiny, he had to embark on a heroic path filled with blood. Because he inherited the name of the hero, because... He is a Kamen Rider. (Slow heat, growth)