In Paris, the owners of talismans from another world appear. They are from a parallel universe where everything is the opposite: the owners of the talismans of Ladybug and Black Cat, Toxi Bagi Super-Kogot-zlodei, and the owner of the Motylka-Esperiy-talisman, a superhero. Ladybug and Super-Cat must help Esperiy repel the attack of their villain-duplicates and prevent the Butterfly's Stone of Wonders from being seized.