Smart people will not express their opinions at this time. Chen Yifeng readily accepted Bai Qiyushu's suggestion and gave the command to Kong Xiang, deputy director.

The deputy bureau took people to the Beicheng Branch. Along the way, it received a lot of information from various departments. There were many doubts about the events that happened in Beicheng yesterday. The seemingly unrelated incidents are connected in series, but they are a process.

Yan Maoguan dialed 110 before his disappearance, and his mobile phone is now stored in Beicheng Branch. According to the police officers there, when he picked up the mobile phone, he was still recording a strange sound. The...