I Became a Taoist King Through the Plague

Others practice medicine to save lives, but I practice medicine to judge lives. Others are as afraid of the plague as tigers, but I chew corpses with my fingers to swallow the disease--the bones of the disease are the guide, and Yama is the witness. In this life, my silver needle, Xiao Wuchen, will not cross the common people, but only kill the way of heaven.