The life of Yezi (Jiao Xu) is been simple and peaceful until she meets Zi-jun (Cheung Siu Fai Eddie). Zi is told of her resemblance to a deceased friend of Jun, Le-Rong. Rong's grandma has been severely sick in bed and is desperate to see Rong before she passes on. Kindhearted Zi is so moved that she agrees to pretend to be Rong and visit Rong's grandma, who lives in an ancient house far away. When she finally gets there, the feeling of fear and uneasiness spreads out progressively. Rong's seemingly-hospitable family doesn't convince Zi, she can't stop skeptically wondering if they're hiding a scheme. Weird things start happening, Zi keeps seeing Rong in her dreams, and every day she feels like Rong is right next to her wanting to talk to her--maybe even seeking her help. The feelings are so real, yet so vague--is it only Zi's illusion, or is Rong really around? Zi is deeply bewildered by the mysterious experience, until one day she decides to use an abnormal way to connect with Rong.