Demons have existed for many years, but how did humanity defend themselves from this dark threat? 5 individuals who have lived for so long make it their life's mission to eradicate these blood thirsty menaces Those five people have unique powers that have different origins but have one thing in common, it all summons armor for them to kill these Demons.... None of these belong to me...

The story of Decade in The World of RWBY. As a child (Y/N) was abused by his own family, but not all of them, there're his little sister and his uncle who didn't abuse him. That's the only thing he remembers about his family, about his past; but is it true? His own family abused him? Or it's just a nightmare from homesick? Disclaimer: I'm not good at English, so I'll try my best to keep the grammar perfect. I didn't own RWBY nor Kamen Rider, what I own is this story and my OCs (if they appear).

Ryou Soutou is a boy with a Quirk unlike any other, allowing him to tap into powers of the legendary heroes, the Kamen Riders. Once a Vigilante doing things on his own, he enrolls into U.A. High in hopes of redemption to learn the ways of becoming a Pro-Hero and getting the acceptance of everyone. However, nobody said that road would be easy.