The imposing police officer four

  Qiao Yan turned her head, and her gaze unconsciously followed Wei Chi Hong's figure. She saw him hand a small bag of coffee to Lü Bin, "Tell the people in the interrogation room, when we interrogate later, replace the drink with this." His voice was calm and low, yet pleasant to hear. After he finished speaking, he walked out of the office door. Qiao Yan stared at his back, his exceptionally straight posture, and his extraordinary demeanor left her dazed for a moment.

  "Qiao Yan, Qiao Yan", Lv Bin called out twice before Qiao Yan snapped back to reality. "The Cold-Faced God of Detection is about to start the trial, do you want to go and observe? You've been running errands for him buying coffee, you should at least see how that coffee is being used." He was clearly joking with a hint of sarcasm, but Qiao Yan took it seriously, "Let's go take a look, I can learn something."

  Lv Bin let out a "pa" sound, "You really believed it, I don't think so, what can one cup of coffee possibly reveal?"

  Qiao Yan still went to the room next to the interrogation room, where, through a one-way glass window, she could monitor the situation inside the interrogation room. The room also had several other detectives, and Qiao Yan heard everyone call Lü Bin "Lü Team Leader", only then did she know that he was the deputy team leader of the first brigade of the criminal police detachment, while Duan Zhiming, whom she had met earlier, was the team leader, both were promising young people, but were being used as errand boys by Wei Hui.

  The suspect was soon brought into the interrogation room, a short and ugly man with an expressionless face. After a while, Wei Chi Hong also came in and sat opposite the suspect. At first, Wei Chi Hong used the usual method of interrogating suspects, but Qiao Yan heard Lü Bin whispering: "We've all tried these methods before, they don't work at all. I thought he had some special trick, but it seems not."

  Wei Chi Hong interrogated with a cold and stern tone, while the suspect answered carelessly. As time passed slowly, Qiao Yan suddenly noticed that the light in the interrogation room was getting brighter and brighter. The suspect did not notice anything unusual at first, but later he finally raised his head, and the strong light made him close his eyes.

  Suddenly, all the lights in the interrogation room went out, and a sharp fire alarm sounded. The room was pitch black, and Qiao Yan could only vaguely make out that there were water columns spraying down from the ceiling, right onto the suspect's body. "What's going on?" "What happened?" Lü Bin and several others in the room were shocked, but it was said that E Jun had previously instructed them that no matter what happened, they couldn't go inside, so they could only stand where they were and discuss in a low voice.

  After a while, the alarm disappeared and the interrogation room regained its brightness. The suspect was soaked all over his body and shivered with cold.

  "I'm very sorry," said Wei Chi Hong calmly, "The fire alarm system had a problem just now and disturbed you. He also considerately handed over a towel to the other person, "Wipe off the water and let's continue."

  "What the hell is he doing?" Lü Bin couldn't help but speak out again. The others were also confused, only Qiao Yan was the calmest, her eyes fixed intently on Wei Hóng, with a hint of understanding in her expression. Wei Hóng continued his interrogation, but the suspect couldn't take it anymore. "Can you turn on the heater?" he asked, his voice trembling with cold.

  "Sorry, there's only air conditioning here, no heating," said Wei Chi Hong slowly, "or I can make you a cup of hot coffee to warm up."