The Destroyer of Shocker

In this story Decade is still Tsukasa Kadoya but he is a teenager and goes to Sepulvada high. Tsukasa doesn't remember anything except his name and this story starts off with him and Dayton (she replaces Natsumi in this one. Daiki will show up the same) as she has a dream about a mysterious warrior named Decade destroying all the riders. They find out this is Tsukasa and he slowly regains his memories. WARPA is a secret project group of Dai Shocker.

Frankie Gaines then comes to Sepulvada and both Dayton and Tsukasa find out about Frankie's secret and she finds out about his. To every normal student he is a rather silent photographer but to them he is a smart, agile and demonic but in a good way. They see him slowly turning into the thing they hope never comes into fruition. Connect Everything, Destroy Everything. (The AR Riders come to 'his world' (not actually) in this one ).