In my opinion, it is a failure to pass the seven kills. Geng Jin's god of food is made of C fire, and the seven kills of water and wealth are made of yin wood. C Fire (Noble Moon) killed Yinmu seven times successfully. C, the fire seal star must not be bad. Seven Yin Mu should be killed.
Xin Maoyun, a wounded official, lived in Yinxing, and killed seven times with local Yinzhi. I hate the fire and kill the king.