C137 The basement of the scum family

The next day, Wang Yunjie was at work, so he called Yang Chengwu to ask him to help him look for clues. Wang Yunjie felt it was weird, he seemed to be a doctor, why would the Corydalis treat him as a detective, but since Yang Chengwu had invited him, Wang Yunjie did not reject it. He called a taxi to the place Yang Chengwu had searched, and saw Yang Chengwu along with four or five policemen