Physiognomy to Transfer Spirits

There is black and white in the world, and everything is divided into yin and yang. An invisible but real line separates them, making them distinct. But those who can touch this line can freely switch the roles of black and white yin and yang at will, and shuttle between black and white yin and yang unscrupulously. They are a group of people who are free from ordinary people, but mixed among ordinary people. They are also the balancers of black and white, yin and yang. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.