In the wake of a previous victory, the ninjas go soft — leaving Master Wu to remind them of who they truly are.

The ninjas search for a quest to reignite their Spinjitzu training; unfortunately, Ninjago City is enjoying a period of rare tranquility.

The ninjas take a road trip through the Desert of Doom, a region supposedly inhabited by a giant scarab beetle.

To repair the Land-Bounty, the ninjas must retrieve a critical engine component that has been swallowed by a giant scarab beetle.

The ninjas team up with a reluctant Clutch Powers to enter a mysterious pyramid, where they inadvertently unleash an ancient evil.

Lil' Nelson takes a job as a paper carrier, which is difficult in a city overrun by scorching Pyro Vipers and a Serpentine sorceress.

The ninjas find themselves trapped in a pyramid and must escape encroaching lava to warn Ninjago City of a new Serpentine invasion.

Gayle Gossip and her cameraperson deliver a live newscast of the Serpentine attack on Ninjago City

The ninjas rush to the Ninjago Museum of History to recover a dangerous scroll before it falls into the hands of the Serpentine Sorceress, Aspheera.

While Aspheera pursues revenge on the "Treacherous Deceiver" who betrayed her, the ninjas make a startling discovery.

Master Wu recounts a tale from his childhood, when he and Young Garmadon met Aspheera and taught her the secrets of Spinjitzu

Having learned the identity of the "Treacherous Deceiver," the ninjas find themselves under siege at the Monastery.

Having learned the identity of the "Treacherous One," the ninjas find themselves under siege at the Monastery.

Aspheera arrives at the monastery of Spinjitzu and confronts Master Wu, forcing one of the ninjas to make a heroic sacrifice.

Master Wu prepares to go on a rescue mission, but Lloyd and the other ninjas take matters into their own hands.

The ninjas arrive in the Never-Realm, where they quickly find themselves overwhelmed; luckily, a tribe of ice fishers help them out.

The Ice Emperor learns of the ninjas' arrival and sends his Blizzard Samurai warriors to destroy them and the villagers who sheltered them.

Lloyd runs afoul of the Ice Emperor's Blizzard Samurai but is rescued by a strange wolf. Soon, they develop an unlikely friendship.

Back in Ninjago City, three criminals learn that the ninjas are away and break out of Kryptarium Prison after lights out.

Lloyd and his wolf companion find a cave with the mech inside and a message from Zane that provides a clue to his fate.

Cole embarks on a dangerous quest to the top of a nearby mountain in hopes of finding the legendary Traveler's Tree.

Cole awakens inside an icy cavern belonging to a legendary beast and attempts to escape, only to discover a surprising truth.

The Ice Emperor summons an enormous ice behemoth to attack Lloyd and his wolf friend — and unexpectedly reveals a secret.

Akita tells the story of the Choosing and how she and her twin brother, Kataru, went into the wilds to discover their animal forms.

The Ice Emperor's terrible Ice Dragon strikes again and lays waste to the Ice Fisher's village, forcing the ninjas to go after Lloyd.

Back in Ninjago City, Wu and Pixal attempt to locate the Never-Realm and accidentally unleash a dreaded creature from the Departed Realm.

At a castle in the mountains, Vex witnesses Zane's arrival in the Never-Realm and seizes the opportunity to gain control of him.

Having discovered the terrible truth of Zane's fate, Lloyd finds himself imprisoned and alone in the clutches of the Ice Emperor.

Nya, Jay, Cole and Kai face off against the Ice Emperor's dreaded dragon, while Lloyd and his newfound allies confront the Ice Emperor himself.