The film opens in Mexico as a couple, Adela and Juan are being guided by a young boy to
cross into the United States.
They go through a tunnel and make it outside.
The boy gives Adela a card and tells her that she just has to “follow the roses” if
she needs anything.
Despite the Purge initially being undone, the New Founding Fathers of America are put
back in charge following an uptick in illegal immigration.
The Purge is officially reinstated.
Ten months later, Adela has tried to work on her English as she works as a manager alongside
Darius.
Juan has secured a job working as a ranch hand for the Tucker family.
He is called in to get a wild horse to calm down, which impresses patriarch Caleb.
Later, the Tuckers have dinner with Caleb’s son Dylan, his pregnant wife Cassie, and Dylan’s
sister Harper.
When Cassie suggests hiring more help for when the baby comes, Dylan declines because
the woman she wants to hire is Mexican, and Dylan doesn’t want his kids growing up speaking
Spanish.
The day of the Purge arrives.
Caleb gives Juan a little extra money for protection, wherein Juan mentions to Caleb
that he feels Dylan doesn’t like him because he is Mexican, though Caleb denies it.
Adela and Juan find their sanctuary from the night while the Tuckers are boarded in together.
The Purge carries on as usual, with bloodshed and mayhem running through the streets.
In the morning, Juan goes to work with his friend TT, but they notice that the gate to
the Tucker residence has been opened.
Adela is working with Darius when she sees a goat trapped in a cage.
When she tries to free it, a trap activates and locks her in.
Two Purgers in rabbit masks emerge, planning to carry on the event even after the legal
hours are over.
Darius makes it in time to rescue Adela and free her, and they quickly kill off the Purgers.
Unfortunately, an officer arrests the two, believing them to be the ones still Purging.
The Tuckers are attacked by another group of Purgers, led by another ranch hand named
Kirk, who thinks the Tuckers are just another bunch of wealthy jerks hogging all the money
and resources for themselves.
Kirk declares that they are engaging in what is now known as “The Forever Purge”.
Caleb calls Kirk out on his hypocrisy since he is still participating in an event orchestrated
by the rich white guys he is railing against, but as Caleb tells Kirk off, he gets shot
in the head.
Juan and TT show up and shoot Kirk and the Purgers dead before getting Dylan, Harper,
and Cassie out of there.
The streets are being torn apart with the continuing Purgers, calling themselves the
“Ever After Purgers”, causing rampant destruction.
The van with Adela and Darius is knocked over, where one female prisoner is killed in the
collision while a white supremacist tries to attack Adela until Darius kills him.
Juan and the others find the two, but Darius stays behind to fight off the Purgers while
Adela joins the group to escape.
The news reports that with all the chaos going on in the country, Mexico and Canada have
decided to open their borders to American refugees trying to escape the violence for
the next six hours.
The NFFA has also sent the military to the rest of the country to combat the madness.
The group drives toward Mexico through El Paso, evading Purgers by waving an Ever After
flag to draw suspicion away.
While driving, Juan and Dylan talk, with Dylan stating that he doesn’t hate Mexicans, but
he believes people should stay within their own races and leave each other alone.
Juan says that despite that, they are all in this together.
The group must continue on foot and are ambushed in the streets by Ever After Purgers, led
by Elijah Hardin and his wife, “Mother”.
They offer the Tuckers a chance to survive if they kill Adela, Juan, and TT, but Harper
tells them to get away from them.
Mother shoots TT dead, but the heroes manage to fight off the villains, and Juan shoots
Mother in the face before they get away.
The group makes it further until they see a news report that the Ever After Purgers
have blown up a military compound, and so Mexico has effective immediately closed off
their borders.
Adela and Juan then remember the “follow the roses” message and try to follow signs
with rose paintings into Mexico.
Adela and Cassie are split up from the others during the trip.
They come across gunmen, but Adela can talk to them and prove that they are there for
sanctuary.
Eventually, Dylan, Juan, and Harper reunite with Adela and Cassie in a compound with other
survivors.
The group manages to make it to safety.
but unfortunately, the Ever After Purgers, led by Elijah, are making their way over to
kill the migrants.
Cassie starts to go into labor and is taken to a medical tent with Harper, while Dylan
stays to fight with Adela and Juan.
The Purgers make their way in and engage in a long gunfire battle with the migrants.
Juan fires explosive arrows at the villains, and the Purgers are almost all killed until
Elijah takes Adela hostage.
With Dylan’s help, Juan disarms Elijah and shoot him in the head.
The rest of the Purgers are left dead.
Dylan runs to the medical tent to be with Cassie, who has given birth to a girl.
Adela and Juan join them, and Dylan thanks them both in Spanish.
News reports state that the country and NFFA have ultimately fallen to the Purgers, but
there is a beacon of hope in that Americans are rising to defend themselves and take back
their country from the real enemy.