Qilby tells Yugo his story and what he plans to do with the Eliacube while the other fight against Rushu.

Yugo meets the Eliatrope children and together they fight Qilby.

The battle between the dragon Grougaloragran and Nox rages. Having been sent to the ice of the big North, Yugo and his friends wait for the end of this ultimate battle, feeling tension because it is the World of Twelve that is at stake!

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.

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.

Qilby shows his true face to Adamaï.

As Necros approach Albuera Island, Armand and Amalia are horrified to see the destruction that the creatures have wrought in their kingdom. But that's only the start of the troubles that Yugo and his friends will soon be drawn into. Elsewhere, the Sadlygrove family receives a most unusual visit.

Yugo meets Phaeris, another dragon, who unlocks Yugo's true powers for his fight against Qilby.

Evangelyne takes the time to listen to Madagaskane, despite a bit of hesitation. Meanwhile, Yugo starts negotiations with the leaders of the World of Twelve to get their help against the Necros.

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...

As strange eyes appear over different regions of the World of Twelve, the Brotherhood of the Tofu moves through the devastated landscape of Ingloriom towards a temple bathed in an intriguing glow. They have no idea who they're about to meet in the ruins of this dimension, let alone the revelations that await Yugo in the only temple left standing.

Convinced that Qilby is involved in the appearance of the Necro portals, Yugo tries to confront him. He and his friends then travel to the Necroworld where they meet a powerful being with a thirst for Wakfu.

Yugo finds himself trapped in the Necroworld at the mercy of Toross Mordal, who has no qualms about subjecting him to various forms of vicious torture. Meanwhile, at the Eliatrope Temple, things take a rough turn for the rest of the group when Qilby disappears with the six Eliatrope Dofus.

Back in the Sadida Kingdom, Amalia learns some tragic news. Meanwhile, Yugo is getting to know his sister a little better. Far across the World of Twelve, an old man continues his journey. And at the Stroud home, Ruel wakes up to a very unpleasant surprise.

Nora finds herself in a difficult spot as the fight between Qilby and Lokus continues in the Eliatrope Temple. Meanwhile, Yugo, still imprisoned by the Necros, is locked in a fierce battle with himself.

The Brotherhood of the Tofu and the demigods join forces to stop Oropo from killing the gods in a final battle that will decide the fate of the World of Twelve, and the universe. After a climatic battle, Oropo activates the Hyperzaap. In a last act of self-sacrifice, Echo uses her powers to send Yugo's group and the Demi-Gods though the Hyperzaap, leaving her and Oropo, who still loves her, to die as the Eliacube creates a massive black hole that destroys Oropo's dimension. Yugo and his friends find themselves in Inglorium, the realm of the gods.

The World of Twelve's leaders gather in response to recent events. Accompanied by his mother, Yugo tries to explain their reasoning to the assembled dignitaries. Unfortunately, his words don't have the desired effect. Meanwhile, a new threat draws closer to the Sadida Kingdom.

Amalia and Yugo, confronted with a new wave of Necros in the Sadida Kingdom, try to repel the assault. Meanwhile, on Albuera Island, another attack is underway, led by an enormous Necro Dragon. The monsters are getting dangerously close to shore.

Yugo continues his exploration of the island of Oma with Adamaï, his brother dragon. During this time, by surveying the caverns, the companions discover the ruins of a very ancient temple kept by a terrible dragon! Stopping at nothing, the Grouilleux de Nox heads to the island!

Yugo and his brother Adamaï arrive on the famous island where Grougaloragran would have hidden the Dofus. Wanting to know about it more on his powers of Eliatrope, Yugo launches into a crossing of the Desert. But It would seem that the hunter of Nox, Igôle, has arrived on the island.

Along with Amalia and sharing a tender kiss, Oropo tells the story of his birth, revealing his true identity and the motivation behind his actions. When Yugo used the Eliatrope Dofus' to help Percedal battle Ogrest, he had inadvertently created a time loop in which a shadow race, the Eliotropes, were created long ago. They were essentially copies of Yugo, but they slowly began to die off, leaving Oropo as the last.

Oropo is about to open the Hyperzaap and use it to destroy the gods. As he reveals his true intentions and the fact that he lied to everyone, with the Sadida Demi-Goddess revealing that it was he who set the world's tragedies into motion, such as Nox finding the Eliacube and Ogrest turning into the demon he was, his brotherhood of demigods start to turn against him. He uses his powers to send Yugo into a coma, where he confronts his demons in the forms of Qilby and Nox, who he had been suffering waking nightmares from since he arrived at the tower.

Inside the temple, the Goddess Eliatrope welcomes her sons and their friends. Still exhausted from their recent fight with Oropo, the group decides to split up and return to the World of Twelve.

The Necros' attack on the Sadida Kingdom is imminent. The Brotherhood of the Tofu is ready to face them, together with the Eliatrope and the Sadida armies. The final battle to defend the Sadida Kingdom has begun. Yugo and his friends do everything they can to push back the Necros, but they're in for an epic battle gainst these Wakfu-devouring monsters.

Since the departure of Amalia, the kingdom Sadida changed. The king is away and it is therefore Armand de Sheran Sharm, the brother of Amalia who governs the kingdom. During this time, Yugo and his brother Adamaï are still in search of the Dofus of Grouraloragran, but they do not know that Nox sent a formidable enemy in their wake...