After Nick learns about Juliette and Captain Renard, he must deal with the consequences. Things get even more complicated when Nick is called to investigate his own crime. Meanwhile, the search for the key intensifies as Captain Renard finds Nick's trailer and makes a surprising alliance. With Rosalee's help, Monroe informs Nick that they might be able to stop what's going on with Renard and Juliette before it goes too far. Elsewhere, Wu responds to a bizarre shooting at Nick and Juliette's house.

When a mysterious case of sudden blindness causes a woman's death, Nick and Hank come across a disturbing Wesen that feeds off its victim's tears. Meanwhile, Adalind contemplates the significance of her new situation, while Juliette continues to work with Rosalee in an effort to fix her memory.