One was the son of a prostitute, nicknamed Chick; the other was an orphan whose parents had both died, nicknamed Ribs. These two street kids accidentally became entangled in a bloody murder, and the police identified them as the killers who had dismembered the victim. Meanwhile, Ye Yifan, a police officer who spent his days drinking himself senseless, was also inexplicably appointed to lead the case. But as the investigation progressed, more and more unexpected, bizarre, and terrifying events unfolded, defying all reason...