Veteran assassin Mark Shields embarks on a relentless pursuit of Pelon, the enigmatic leader of the Salazar Crime Cartel. Amidst this dangerous mission, he encounters Olivia, a local woman grappling with her own struggles while trying to protect her daughter. Their paths intertwine in the vibrant and gritty setting of Tijuana, Mexico, creating a captivating blend of action and emotional drama. As Shields navigates the treacherous underworld, both he and Olivia must confront their pasts and fight for their futures.