Four Heroes Prepare to Face a New Enemy. Join a new force to save the world in Season One of Lego Ninjago: Masters of Spinjitzu. Ninja heroes Kai, Jay, Zane and Cole take on Lloyd Garmadon, the son of their archenemy, who has released sinister snake tribes in his attempt to conquer the land of Ninjago. But Garmadon's evil plan goes awry when he loses control and becomes a prisoner to the snakes. In an unlikely twist of fate, he joins forces with the ninja to stop an enemy prophesied to cast their land into eternal darkness. According to ancient legend, one ninja will rise above the rest and become the Green Ninja, but who?