1874, East Texas. Two friends pursue the Posse, a group of sadistic human traffickers who have kidnapped five women. Along with an Indian scout, they race against time to find and free the women before the traffickers sell them to sex-slave buyers at the Mexican border.

Seeking peace away from her turbulent life, a young woman accepts a job as a fire lookout at a remote wilderness tower. As she settles into her new role, eerie disturbances and strange occurrences begin to unfold, and she must uncover the chilling secrets that disrupt her isolation before it’s too late.