Legendary Parisian ice-cream maker André gets akumatized by Hawk Moth. Now Glaciator, he turns people into ice cream... which starts to melt! Ladybug and Cat Noir cannot get cold feet if they want to stop him!
Sweet and lovely Miss Bustier gets akumatized into Zombizou. Armed with an evil black lipstick, she wants to spread love in the city, by force.
Evangelyne shows her soft side and the gang has to help to lift a curse off two lovers.
After Marinette learns more about the Miraculous book she took from Adrien, she begins to suspect his father of being Hawkmoth. Meanwhile, Gabriel, furious over Adrien losing the book, gets akumatized into The Collector.
Hawk Moth akumatizes Juleka's mother into Captain Hardrock, a pirate whose indestructible ship blasts loud music to destroy a music festival.
The gang and Kriss Krass play Boufbowl to save him from losing his head.
Marinette's plans to ask Adrien out on a romantic walk are foiled when Hawk Moth akumatizes a frustrated child into a giant, lollipop-seeking baby.
Nox and his troops land on the island. The Xélor attacks without deferring more from the purpose of his crusade: Wakfu contained in the Tree of Life. But the heart of the kingdom Sadida is protected by the colossal plant wall of the protective trees. Also the The Brotherhood of Tofu is in pursuit... Together, they well intend to hold the line.
Having hurt Evangelyne by employing from Rubilax in the Kingdom Sadida, our Iop finishes his escape in the desert and goes looking for the tomb of his ancient Master: Goultard. To his surprise, Goultard is not dead. Our Iop brain is going to discover how to become a true Shushu Guardian... He has to confront Rubilax and make him fear him.
The line did not hold and final battle to protect the Tree of Life begins. Our heroes have a last trump: Yugo and his brother Adamaï entered the clock without Nox knowing with the crazy hope of taking over Eliacube, source of the power of the Xélor. Everything rests on their shoulders...
Representatives of the twelve races gather in the Sadida Kingdom to hear Qilby's story.
Yugo and his friends fight through a dungeon to find a boat but they don't get what they expected.
In the course of their trip at sea, the five friends encounter a terrible tempest and their boat is wrecked on an island. Yugo, Amalia and Evangelyne disembark in search of food, but primitive Sadida take them in hostage: these are Kaniboules! And it seems that they have the poor habit to give the foreigners in sacrifice in their godhead: big Moon... This smells bad for our heroes!