Adriana is 20 years old and she is a patient in an old hospital. She is surrounded by some strict security measures. She needs a blood cleanse to extract the strange poison her body creates that turns her aggressive and uncontrollable. When the hospital starts to clear, Adriana stays there provisionally as the only patient in the building. The one that has been until then the head nurse will be the one who takes care of her. The relationship between nurse and patient will became closer gradually.