Beth (Emilia Jones) and Vera (Taylor Hickson) are two sisters with very different personalities. They followed their mother to live in a villa left by their relatives, but they were targeted by two perverts. With the courageous struggle of their mother, Beth and Vera escaped. When they grew up, Beth wrote a novel about her experience, which became a hit and became a frequent visitor on the list of best-selling writers. At the same time, this horrific memory brought Vera a devastating blow. She locked herself in the room all day, surrounded and tortured by fear. Knowing that her sister's situation was very bad, Beth decided to return to her hometown, but she didn't know that from the moment she opened the dusty door of her memory, she would fall into a nightmare again.