Kamen Rider: Starting with Gavv!

What should I do when a powerful Shocker operative grabs me for modification from the start? Nan Guangyan says, “Thanks a lot!” But luckily, there’s always a way out! When a mishap occurs during the modification experiment, Nan Guangyan is transported by the “out-of-control” dimensional veil to the Gabu World! From then on, he sets off on his own journey, though he was originally created as Shocker's ultimate weapon!