By day, Connor, Greg, and Amaya were practicing gymnastics at the school playground. Connor decides to do a forwards roll, but that makes Amaya mad because she says it's "her thing." Then, the teacher announces that the gym mats were missing, which is strange to him. By night, the PJ Masks find out that Romeo stole the gym mats because of his latest invention: the Power Copier. Romeo copies Owlette's powers, but Catboy and Gekko get in the middle of a big boom, and now they have Owlette's powers, too! Every time Catboy and Gekko try to fly, Owlette gets mad at them for using "her powers," so she decides to be selfish. Romeo ends up getting the boys' powers too, and that's when Owlette realizes it's time to let go of her selfishness and share her powers with her friends for the good.
The following characters appeared in the episode "Owlette of a Kind":