By day, Connor and Greg were making up a new Three-Way superhero move, but Amaya keeps messing it up during practice because she doesn't understand what her new move is. The PJ Masks find out that Romeo wants to take over the world by using three machines instead of just one: his Robot, his La-Boggan (from "Gekko's Nice Ice Plan"), and his Track-A-Whacker (the stolen train from "Blame It on the Train, Owlette").