This old man is full of bitterness and resentment in his heart.,When Cheng Qianfan took the tram at that time, Lao Liao pretended to get on the tram. The two would have contact at this moment, secretly and quickly completing the transmission of information or items.,This person particularly enjoys pondering these small details. Wang Kangnian believes that emotions and expressions people inadvertently reveal can sometimes unconsciously expose important information.。