The ninja contact old allies to prepare for the final challenge against the Diamond King. Our heroes also receive help from unexpected comrades-in-arms and new powers. Meanwhile, Master Wu and Misako have difficulty deciphering the scroll. Lloyd gives Garmadon a chance to show that he has changed. Can the ninja take dragon form and combine their Spinjitzu weapons? And will they be able to defeat the Diamond King to save Ninjago?

The ninja come up with a new strategy against the Diamond King's army. Garmadon tries to teach Lloyd the Oni form. Garmadon also has to show that he has changed. Meanwhile, the Diamond King unleashes his dragons on the flying ship. Master Wu sets up a refuge in a newspaper warehouse. There he tries to decipher a mysterious scroll and sends a message of hope to Ninjago. Will our heroes be able to rally against the threat of the Diamond Army?

Lloyd was able to uncover the secret of who was behind the Kabuki mask. But it's not just this that surprises him and the ninja: the true identity of the Diamond King also awakens memories of past adventures. Meanwhile, the Diamond King's council prepares a ritual to transform the weapons of Spinjitzu into weapons of evil. Furthermore, a trail leads to a mysterious ally... Who is behind it and will the ninja be able to defeat the Diamond King's army?

After escaping from McBrag, the Ninja Hounddog come up with a new plan against the Diamond King's advice. Lloyd joins the council in disguise and learns who is behind the mysterious Kabuki mask...

While the ninja have to free themselves from a seemingly hopeless situation, Master Wu and the others defend the Spinjitzu weapons from the Diamond King's council. Will our heroes manage to avert the threat of the Diamond King?

Aspheera manages to transform Nya back into her old form. But to do this, Nya has to give up her elemental power. While trying to fight off the new ninja, our heroes are arrested. In prison, they attempt to thwart the escape of an old enemy, and Lloyd welcomes a mysterious masked visitor with a cryptic warning of a new villain. Will Nya, as Samurai X, be able to help the ninja escape? And what's the deal with the mysterious Diamond King?

A year after Nya's transformation, the ninja reunite to investigate Deepstone smuggling. The five have to rely on the help of Aspheera, who is in Kryptonian prison because of them. They also meet the mysterious new ninja who are increasingly threatening to take away their edge. Meanwhile, Nya tries to return to her old form to return to her friends. Will she succeed? And can our heroes master their seemingly overwhelming task?

The ninja couldn't prevent Kalmaar from getting the storm amulet and using it to wake up Wojira. On the way to Ninjago City, the ninjas cause a tsunami that threatens to flood the entire city. When Wojira attacks the Bounty, Jay is also pulled underwater with the ship. All hope now rests on Nya. Will she be able to stop Wojira and save Jay and all of Ninjago? And if so, at what price?

The ninja are still in Merlopia together with Maya, Kai and Nya's mother. When Prince Kalmaar betrays his father King Trimaar and his entire people, the ninja have to flee. They barely manage to escape. but they can't afford themselves a break. About Kalmaar's devious plan, to prevent Wojira from coming to life, they have to return to the island. Will our heroes be able to reach the island in time?