Rebooted
After a time of peace, the Ninja are called back into action as they learn the Overlord seeks to steal Lloyd's golden power to enable him to escape his digital prison and reign as the great prophesized destructor, “The Golden Master.” To aid his villainous plot, the Overlord created a new technological menace more powerful than any foe the Ninja have ever faced - Nindroids.
The Surge
In the wake of Overlord's defeat, Ninjago City is reborn and the ninjas teach at Sensei Wu's academy. But the peace doesn't last long.
The Art of the Silent Fist
After being pursued to Sensei Garmadon's monastery by the Nindroids, the ninjas sneak back into Ninjago City under the guise of a circus train.
Blackout
Zane gives up half his power to save P.I.X.A.L. just as foes attack from all sides. Meanwhile, Lloyd and his father travel to Hiroshi's Labyrinth.
The Curse of the Golden Master
Underneath Ninjago City, the ninjas discover secrets about the Serpentine when they fight alongside them against the Nindroids.
Enter the Digiverse
The ninjas venture into the Digiverse to confront the Digital Overlord. Meanwhile, Pythor and Wu lead a Nindroid attack on Borg Tower.
Codename: Arcturus
Pythor and the Nindroids free the Digital Overlord. Meanwhile, Wu and Garmadon stumble upon Pythor's top-secret scheme, Project Arcturus.
The Void
After battling Nindroids on the outside of the Arcturus ship, the ninjas hang on as the craft takes the battle into the heart of a comet.
The Titanium Ninja
The Nindroids use the Golden Weapons to transform the Overlord into the Golden Master. In the ruins of Ninjago, the ninjas prepare their final stand.