The Daoist Sect's Spirit Medium

I'm a food delivery rider. As it happened, I delivered meals to a mother and her son three days in a row. On the fourth day, I went to their home and saw a forensic doctor carry their bodies out of the house. I also heard the doctor say they'd been dead for more than seventy-two hours. That very night, the ghostly mother and son appeared in my home and took over my room. By chance, I met Wang Xiangyun, a Taoist who knew how to subdue demons and drive out evil spirits, and asked him to help me get rid of the ghosts haunting me. Wang Xiangyun saw that I was no ordinary mortal, so he used a scheme to make me his disciple. While studying Taoism under him, I discovered that beneath the seemingly harmonious society lay a dark side unknown to most...