The Black family is getting out of Chicago in hopes of a better life. After Carl Black (Mike Epps) comes into some unexpected funds, he takes his family and leaves the hustling lifestyle behind for something better. Carl, his new wife Lorena (Zulay Henao), son Carl Jr., daughter Allie Black (Bresha Webb) and cousin Cronut (Lil Duval) pack up and move to Beverly Hills. Turns out, Carl couldn't have picked a worse time to move. They arrive right around the time of the annual purge, when all crime is legal for twelve hours.

A pirate radio station is granting callers their hearts' desires. But as some teenagers find out, be careful what you wish for.