A group of girls are terrorized by violent vagrants before succumbing to a horrific supernatural evil.

Katia, a young Polish woman adrift in London, meets Bob, an American tattoo artist. Katia is drawn to his mysterious aura and the taboo culture of body modification, but Bob has a dark, secret desire to leave his mark on the world and little does Katia know that her fascination with him will put her life in danger.

故事讲述男友意外去世，精神脆弱的女友怀着孕来到了男友的家庭中，男友的家人对她的每个举动都时时关注。由于精神幻觉的困扰，她对男友家人的意图产生了怀疑。