一个年轻男子试图寻找他失踪了的前女友,通过他的电邮调查结果,他追踪到Buenos Aries布宜诺斯艾利斯的一所破旧房子,在那里他发现两个残忍的恐怖分子,他们涉及捕获年轻女孩,然后用各种手段如硫酸,化学药品来残虐那些女子...更恐怖的是他们居然把大量的硝化甘油炸药作为武器...Román and his friend Ali seek out his girlfriend Jackie in a dangerous zone in a suburb in Buenos Aires. Ali shows an old house and tells that Jackie had met a blonde guy that she found in Internet, and now she had been invited to have dinner with him. Román waits in the car while Ali enters the house. When Román suspects that something is wrong, he breaks in the house and finds two old men torturing a young woman in a room in the basement and Ali tied with nitroglycerin in her front head. Román neutralizes the nitro and releases his friend. Then he decides to seek out Jackie in the place while Ali tries to leave the house and call the police.