After six months with her Tinder guy, an indecisive millennial must overcome the high life expectations she’s built from social media to decide today: either take a last-minute voyage, or settle down into a career and relationship with him.

Hawthorne College is quieting down for the holidays. One by one, sorority girls on campus are being killed by an unknown stalker. But the killer is about to discover that this generation’s young women aren’t willing to become hapless victims as they mount a fight to the finish.

A series of escalating incidents around the world lead to greater and greater conflict, placing the superpowers at one another’s throats. Armies march, bombs rain down, soldiers storm the beaches. One family is caught up in the ever-growing conflict. Can they survive as total war is declared and nuclear weapons are unleashed?