Kamen Riders are men and women who fight for their wishes to be granted. Sano Mitsuru was one of them. His poor luck and lifestyle lead to him becoming a Rider, in order to become happy for once in his life. His life is cut short after being killed by another Rider. Now that he's somehow escaped death and ended up in Equestria. With the help of other defeated Riders can they return safely to their homes? Probably not.