Ninjago- The Serpentine's Rage

The Serpentine are sick of failing and have their eye on the Ninja. Zane goes missing and Jay believes it is all his fault. Zane's condition is unknown. Kai knows Cole is hiding something. Then everything comes crashing down, leaving the Ninja lost. Will the Ninja find Zane? Will the results of all effect the future? What is Pythor hiding?