My Sister Is a Kamen Rider

"Excuse me, Mr. Qinghe, what do you think is Kamen Rider?" Qinghe: "A group of people who shout about friendship, bonding, etc., And rush to fight against evil things." "Then do you think Kamen Rider has an obligation to save people?" Keiwa: "Of course, if he doesn't fulfill his responsibilities, the Kamen Rider will just be a weirdo in armor." "Great, if you were asked to become a Kamen Rider, would you be willing to protect the world?" Qinghe: "Ah? Me?" "Congratulations, from today on, you are a Kamen Rider!" Even if you don't have strong power, you will still have the determination and courage to fight against evil forces. This is Kamen Rider! The evil civilization invaded Blue Star. They absorbed civilization information through killing and tried to twist and devour Blue Star. Qinghe accidentally obtained the Fantasy Drive and became a new generation of Kamen Rider. Seeing the evil things coming in front of him like landslides and tsunamis, Qinghe shouted angrily: "The future and happiness of mankind are in our own hands! Transform!" But, why is my sister also a Kamen Rider? (This book is a special-shooting hero novel, in the form of unit plot + daily prose.)