There was a sound of "ta", "ta", "ta" stilettos, and a woman with dyed chestnut hair and wavy hair, wearing a tank top, tight hip-hugging short skirt and sunglasses was walking towards the lobby. And her hand was on the arm of a dark middle-aged man. These two people are Guo Haifu and his mistress. After Tang Xin waited for them to leave, she did not choose to follow them. Instead, she left the hotel and walked to a small alley not far from the hotel. She picked up her phone and dialed the 110 button with her backhand. "Hey, is this the Public Security Bureau?" "Yes, this is the Jianghai Branch of the Public Security Bureau. What's the matter?" "I am a citizen of Chaoyang District, Jianghai City. I want to report someone at the Victory Hotel on Duole Road for illegal transactions!" "Okay, thank you for the enthusiastic citizen's report. We will dispatch the police to deal with it."