In an apocalyptic far future where aliens have driven humanity underground, a superhuman mother goes on a journey to kill the strongest of the aliens. However, in order to complete her mission, she must take her family with her and ask them to make sacrifices of their own—for her, and for the liberation of the human race.

To help her family survive, a little girl makes a deal with the Devil that allows her to tap into old African magic.

When a young Black woman shows up at her crazy dead aunt's apartment in New York City with her on-again, off-again boyfriend, she finds none of the money she'd been hoping to inherit. Instead, in a hidden treasure chest, they discover a dead body, a shotgun, and a machete, sealed with a tempting offer from the Devil. The couple takes the deal and, hungry for blood, sets off to wreak havoc on the blue suits that have violently policed their communities for so long.