The ninja repair the broken Arcturus ship to return home. When they do, they find the Overlord has used the golden weapons to return to the physical world as the all powerful Golden Master.
Lloyd and his team plot to take control of the Oni Titan. Meanwhile in the First Realm, the Ninja fall into Iron Baron's clutches and an old master returns.
When Iron Baron forces Wu to retrieve the Dragon Armor, things don't go as planned. In NINJAGO, Lloyd can only endure so much as he holds onto hope for the Ninjas' return.
A great darkness has fallen upon Ninjago as Garmadon's Super-Weapon has turned it evil but Lloyd and the Ninjas discover that light is more powerful than dark - and the final and ultimate battle is on.
The ninja race back to the Monastery of Spinjitzu - this is the last stand. The final battle against the Oni is now. Will their joined Spinjitzu powers defeat the Oni for good or will it tear apart Ninjago itself?
Lloyd is trapped in the Cursed Realm and the Preeminent has arrived in Ninjago. Now it's up to the remaining ninja to stop the Preeminent from cursing Ninjago, but her army of ghosts aren't making it easy.
With the elemental alliance scattered across Ninjago and Chen having discovered how to make the spell permanent, the balance is at risk as Garmadon makes his last stand against evil at the corridor of elders.