Y/N L/N was a normal 17 year old boy who had a happy life In his city but monster destroy his city and killed everyone he loved but that was not going to stop him someone named Tsukasa Kadoya was one of the Kamen rider Members and said it was Y/N turn to become a Kamen rider decade and had to protect someone named Yugo from dying or getting hurt because he had to find his mystery Family of Wakfu