Kamen Rider I Signed the Villain System

An ordinary high school student, Chen Nian, traveled to the world of Kamen Rider due to a car accident and signed a contract with the villain system. What kind of sparks will he create with the protagonists of the Kamen Rider world? Chen Nian came to the world where Kaiwu lived. His driver was different from Kaiwu's driver. Even though he was so powerful, Kaiwu couldn't resist him. The content of the novel may be different from the plot, so fellow Mask fans please be patient. It will not only exist in a masked world, but will also travel through time. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.