Seventh Master’s Hundred-Ghost Legion

Xie Yong'an, an ordinary convenience-store owner, accidentally discovers the secrets of the yin-yang arts passed down through his family for generations and begins to practice them. He meets Yin Jie, another yin-yang practitioner, and the two become roommates, joining forces to deal with all kinds of supernatural cases. They encounter the bizarre illness afflicting Old Li's son, a vengeful spirit in an old mansion, the “disappearing hair” incident in Dongshan Village, and more, gradually growing into yin-yang practitioners who can handle things on their own. Along the way, they meet all sorts of people, including the morally ambiguous Zheng Qian, real estate tycoon Wang Yaowei, and the kindhearted veteran police officer Old Li. They also come to understand the complexity and cruelty of the worlds of yin and yang. In the end, they uncover their family's secret and face an even greater challenge from the underworld.