At the wedding of Qin Hao, the president of the Qin Group, the bride Lin Xiao disappeared out of thin air in the lounge - the wedding dress and jewelry were neatly placed, and there were no signs of a fight. The corridor surveillance camera at the only exit was damaged that day. Li Feng, a veteran criminal investigation policeman, arrived after receiving the call. Faced with the anxious Qin Hao, the self-blaming bridesmaid Su Qing, and the hotel environment with many blind spots under surveillance, the case was full of doubts.
Qin Hao insisted that he had a deep relationship with Lin Xiao and denied that she had taken the initiative to escape from the marriage. He speculated that it was a kidnapping, but no blackmail message was received. Lin Xiao was described as "soft-tempered and has a small circle", but this wedding that cost tens of millions made Li Feng doubt her "simple" personality.
While Li Feng arranged for his team members to investigate the hotel entrance and exit surveillance and sort out Lin Xiao's social relationships, he carefully investigated the lounge and finally found a mysterious hard object behind the base of the clothes hanger. Was the disappearance at the wedding a deliberate kidnapping, an active escape from the wedding, or was there another hidden secret? The truth is waiting to be revealed.