In this story, our heroes will fight using the powers of past Ranger teams to stop a group of enemies who are trying to destroy the many parallel universes that are surrounded by our world using monsters known as Robo-Monster. One hero known as Kyle Hillard-Oliver, Tommy and Kat's son, will stand up to this preposterous giant mass of evil who has managed to break into their home world and fighting alongside him are four robotic lifeforms who are from the same race as our villains but these ones are not fueled by hatred and rage like their overlords. They join Kyle on his quest to free these worlds from the grasp of the empire, they are the Robo Force Power Rangers!