Marinette makes some puppets of Lady Wifi, Rogercop, the Evillustrator and of course Cat Noir and Ladybug. At the end of a baby-sitting with he little Manon, she gives her the Lady Wifi puppet against the will of Manon's mother. Then she finds out, the mother takes away the puppet and Manon starts to be very angry. The Hawk Moth feels it and influences her. She becomes the Puppeteer and can control Marinette's puppets. Will Cat Noir and Ladybug be able to stop her before she takes control of them?
While Marinette is babysitting little Manon, they both play with the Lady Wifi, Evillustrator, Rogercop, Cat Noir, and Ladybug dolls Marinette made. But when Manon is about to leave, she wanted Marinette to give her the Ladybug doll so she can play with it, but her mother forbid it. Going against her will, Manon takes the Lady Wifi doll instead since the Ladybug dolls arm got ripped off. When Manon's mom found put she stole the doll, she confiscated it and left Manon in tears. Upset about the fact that she didn't steal it, Manon is influenced by Hawke Moth, and turns into Puppeteer, a villain who has the power to control anyone from their doll version.