Partisan takes place in the idyllic surroundings of Jordnära, a gated community that runs a very successful organic farm. They offer premium housing and security to their members.

We get to follow Johnny, who enters Jordnära with the assignment of being their new truck driver. He gets to know Nicole and Maria, who are spending their summer in the gated community as foster kids. Johnny soon starts to suspect trafficking. The more his concern for the girls grow, the more focus they take from his main mission. Who is Johnny, and what is his true agenda?