One Year Ago, the city was threatened. Threatened by a mysterious world known as Mirror World. Within the reflections of everything, strange monsters lurked, devouring man and woman to sate their own hunger for life. And within the battle, 13 warriors wielding their power did battle in order to obtain their own desire. But in the end, two Kamen Riders stood. Decade. Diend. The war ended with no one winner, and the menace known as Shiro Kanzaki was deprived of his chance to make things right. The Mirror World was locked down, and the monsters faded. Mirror World was no more… However… "I'm live on the scene of the crime," The reporter noted, "Yet another mysterious disappearance has occurred. The second spree of disappearances in two years, the first being just last year. We have yet to find the reason why." Yes, it was another disappearance. Much like those in the Rider War… Decade? Diend? You ready to party?
A rider dressed in black and Magenta with bright green optics stands on a building "Looks like they are back... First that attack a year ago, and here they are again."
"This time Kanzaki will be ready for us. Plus, this isn't our war anymore. Our top priority is keeping people safe, which means we have to focus on the mirror monsters."
"Chris, you obviously don't know me, I don't just worry about saving the innocents." The rider said laughing
"Don't worry, but that is why I really want to go back into there, I saw one of the beasts take her in, for all I know she could be dead, but she could still be alive."
"I don't carry my deck on me. Remember, Ouja got back into the war because he got a blank copy of your deck. Carrying a blank on you is just asking for something like that to happen again."