Jay (finally) proposes to Nya, Cole and Zane start dating and Kai can't cope. And to make it worse, he falls in love with two girls: Ollie, an 18-year-old homeless girl with lava running through her veins and Naomi, a 16-year-old runaway who has been abused her whole life. Soon, he'll have to choose, but how will his decision affect the other ninja? And why does Kai have a bad feeling about it?