10 years after the bugster incident,genm cooperation has returned and had a new CEO,Dan Takeshi,he created a new type of gashat,simply named USB,the first one created was gamer's action Z,a sequel to mighty action X,he had created the console driver,it looks identical to the gamer driver,suddenly the bugster reawakened,he gives the console driver and gamers action Z,a serious gamer called A was given the USB,but,a guy who looks identical to Emu Hojo took the USB and transformed to Kamen rider Protos...