Pacai is hit. He loses consciousness. Yuyang worries for his life. Qingxiong takes Yuyang to see Yinghua. On the way, she admits she knows Haifeng and Junyan’s feelings for her. But right now, her priority is to find out the truth behind the murders. Yinghua shows Qingxiong and Yuyang to Uncle Xiang’s inn. It turns out that the person in the old photo is Dr Wang Antai. Yinghua lets slip that Qingxiong was a former policeman. Shiyun is clearly uneasy about this. Observing that Shiyun’s behaviour is unusual, Yuyang decides to tail her. She loses track of her after a while, and happens to witness a little girl falling off a bicycle. Qingxiong arrives and tends to the girl’s injuries. Yuyang is reminded of her father, Deliang. The next day, Antai and Shiyun confess to Qingxiong and Yuyang that Deliang had asked them to help him and Musen draw blood and fake death. A woman visits Pacai at the hospital. By reading her lips, Junyan is able to perceive that she calls Pacai, “Musen”. Later, it is confirmed that she is Musen’s wife, Huixin. Yuyang confronts Pacai after he regains consciousness. He admits he is Musen but denies killing Deliang. Haifeng analyses the last phone call made by Deliang and discovers two other male voices. One of the voices is identified as Panda Cheng’s. Haifeng figures Panda Cheng is the boatman who had helped ferry Deliang and Musen back into the country. Qingxiong and Junyan interrogate Panda Cheng, who tells them the location of the boat’s drop-off point. CCI follows the lead and comes to a deserted forest. Junyan founded a human bone.
