Chen Xiao had seen many killers who remained calm even at the end of their rope.
Wu Guansheng was one of them.
Having confessed all his crimes, he was still steeping tea at this moment.
Before long, Liu Dayou found a black canvas bag at Wu Guansheng's house.
Inside the bag, shockingly, were the bones of Zheng Xiang.
But Wu Guansheng hadn't had the chance to make them into dominoes as mentioned in the phone call.
Wu Guansheng glanced at them calmly, then drank the scalding tea without concern.
Chen Xiao and Pan Huiping watched as the boiling tea contorted Wu Guansheng's face, yet he covered his mouth with his hand to prevent the tea from spilling.
After Wu Guansheng swallowed the tea, he extended his hands to Pan Huiping.
The latter did not hesitate and promptly handcuffed Wu Guansheng.
"Captain Pan, we should take these bones back to the precinct first. I'll handle the negotiations with Zheng's family," Chen Xiao said.
