An everlasting lamp, the soul of the dead knows the way back. Three injections of soul-attracting incense, staining clothes for thousands of miles without getting lost. The five ghosts are sealed, and the half moon does not naturalize into ashes. The two worlds of yin and yang have their own rules, Song Tianen is yang, and his duty is to extradite the soul, but he also has a pair of eyes that can see the imprint of the soul. What does a person do when he dies and becomes a ghost? Does it have an obsession to end? Are the souls of the dead the only ones who do evil? To whom should the grievances of the dead soul be spoken? ...... R> things are unfair, ghosts are wronged, good and evil will be rewarded in the end, and the right way in the world is not clear!