Lin Yi (Cheng Yuanyuan ornaments) and her boyfriend sunwei (an amber ornaments) is like a raging fire developing underground affair, but this time, police officers suddenly came to Lin Yi Home told sunwei he had died a long time; Chen (Hong Chenshi) on the floor every night there are the lights of the same frequency, and boys with her every night lights conversation seemed and another girl has a unspeakable secret; Liu Yihao (pakho Chau decoration) often saw the woman screams for help. However, when he told the police to rescue, but surprisingly found an empty house... What kind of secret behind all this? Experienced them, and even faced the threat of death, for which they will uncover the truth at all costs.