When the fate of their world, Ninjago, is challenged by great threats, it's up to the ninja: Kai, Jay, Cole, Zane, Lloyd and Nya to save the world.
When our heroes are invited back to Darkly’s Boarding School, they discover it’s a trap set up by Lord Garmadon and his evil replica ninjas created by Garmadon’s new Mega-Weapon.
S2E16 22 min
