Wanted to catch the criminal, but caught the lover instead! A shooting murder killed a policeman and a gangster boss. What secrets are hidden behind it? The only survivor is now the young master of Xingtian League, Tang Yi (played by Wu Chengyang). Tang Yi sets up a trap to catch the murderer for revenge. The righteous criminal policeman Meng Shaofei (played by Xu Junhao) gradually falls into Tang Yi's "love trap" while investigating the truth of the murder.