The Mystery of the Major Cases

Set in a modern city where criminal investigation technology coexists with ancient mysticism. On the surface, it is a society governed by law, but in the shadows, "unclean things" wreak havoc beyond the reach of science. A bizarre string of murders leaves no fingerprints or footprints at the scenes, only traces of eerie formations. Lu Chen's investigative methods prove useless, forcing him to team up with Xie Wuwang.