C404 The Gentle Knight
Gu Mian left Rong Niansheng's room in a sorry state. With Xia Zimo's help, she saw Niu Niu, whom she had not seen for many years.
Since yesterday, Niu Niu had been supervising Jiu and her colleagues in the police station all night to investigate Xia Yan's case. Because there was a report from someone who knew about it. It was very likely that the Rong's or Gu Mian's old enemies wanted revenge