LEGO Ninjago Masters of Spinjitzu

Master Wu mistakenly tries to single-handedly complete a battle he began decades ago against Acronix, one of the twin Hands of Time. But the arrival of the first Time Blade – a weapon with the power to speed up time – sends the Ninja to the Monastery just in time to rescue their master from certain doom.

Secrets are revealed as Nya confronts the Samurai X imposter, Kai pursues the truth about his parents and the other Ninja desperately seek to locate and rescue Master Wu. But as usual, some answers only lead to more questions.

Kai's investigation of a Vermillion Warrior Helmet leads him to discover that Krux is alive and well in Ninjago, living under an assumed identity. Meanwhile, as the Vermillion Warriors go on a kidnapping spree, Lloyd struggles with his role as master-in-training and Nya does her best to reboot Zane, who was knocked off line in his first battle with the Vermillion.

In the midst of an epidemic of mysterious metal thefts by the Vermillion Warriors, Lloyd realizes that stepping up and taking over for the ailing Master Wu is not an easy task.

While the Ninja fight to save MegaMonster Amusement Park, Jay struggles to defend his family's home from the Vermillion Warriors. But the arrival of the Emerald Time Blade, with its ability to slow time, leads to a desert chase as our heroes try to reach the Blade before the snakes get it!

The Ninja celebrate their escape from the Vermillion Army and their retrieval of the Emerald Time Blade, but with Acronix and Krux determined to get their Blade back, the Airjitzu Temple becomes a battleground.

Kai confronts his dad for aiding the Hands of Time, only to discover that his parents are actually Acronix and Krux's captives. Meanwhile, as the Ninja work to free Wu, Cyrus Borg and the rest of the Hands of Time’s captives, a third Time Blade arrives – one with the power to temporarily STOP time!

The Hands of Time blackmail Kai and Nya into using their combined Elemental powers to retrieve the fourth and final Time Blade from the Boiling Sea with the promise that the siblings can use its reversal power to save the quickly-fading Master Wu. Meanwhile, the Ninja and Cyrus Borg get unexpected help from Samurai X as they attempt to destroy the Hands of Time's time-travelling snake mech before it's operational.

Kai and Nya stow away aboard Krux and Acronix’s time travelling snake mech in a desperate attempt to save Master Wu. But when they arrive in the past, they must help the Elemental Masters prevent the Hands of Time from literally re-writing Ninjago history. Meanwhile, the the Ninja remain in the rapidly-shifting present trying to help Kai and Nya’s father, who was hit with a Time Punch.