Start Decade and Land in a New World

Kadoyaji, who traveled to the world of knights and was reincarnated into a parallel world, accidentally joined Shuka when he was eight years old. It was not until he was 16 years old that he pushed open the golden finger door in his mind and landed in another world from the world of Kamen Rider. Fight monsters and upgrade? I'm good at this! In the overhaul card, Kado Yashi sat alone on the big leader's throne, holding a card that had not been there for ten years in his hand. Under the stage, there stood a group of trembling weirdos. A few years later, Kado Yaji stood high in the sky, with his magenta body waving his arms, and the worlds were destroyed and reorganized by him. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.