Cancer drug development expert Feng Weifeng (Deric Wan decoration) inherited the "luxury villa, with his mother, his wife and daughter and granduncle old housekeeper living together. But since into the villa, but a few fantastic things. His wife Ailing (Yang Si decoration) often late at night was awakened by the sound strange, strange missing daughter allison. Soon someone to electroacoustic said kidnapped her, one family but not alarm, please only friend Chen Yong (He Gang decoration) to help survey. At this time Feng Weifeng also received an anonymous phone call, someone is going to out the money to buy his new drug formulation, he flatly refused. Chen Yong further investigation found that everyone in the family have suspected, it is a murder, fog. But the final result is completely out of his material......