What is the relationship between the impermanent black and white impermanent is a brother and sister

Black and white impermanence, also known as impermanence. It is a pair of gods in traditional Chinese culture, and is also the most famous ghosts. These two gods hold shackles and handcuffs, specializing in arresting ghosts, assisting in rewarding the good and punishing the bad, but also often for the king of Yanluo, the city god, Dongyue Da Di and other gods of the underworld of the generals.

Chinese mythology, "White Impermanence" named "Xie Bian", tall and thin, white face; "Black Impermanence" named "Fan Wusu" (or amnesty, a few people writing Wugui), short and fat, black face, honored as "short master" or "eight master".

Black and white, also known as changeless. In the old superstition, the impermanence is said to be the death of the soul of the messenger, is to pick up the dead people in the yang dynasty. The impermanence is further divided into black impermanence and white impermanence. In Dream of the Red Chamber, there is the famous song "Hate the Impermanent", "I am happy to be in the right place, but I hate the Impermanent again." The glory and riches are no match for the fate of life and death. Although both the Black Impermanence and the White Impermanence are impermanent ghosts, the former brings only disaster to people, while the latter brings fear and anxiety on the one hand, and good fortune to people on the other. This reflects a folk belief that ghosts are as good as people.

In the ghost town of Meishan, there are two small gods that often appear, one is the White Impermanence and the other is the Black Impermanence. What do these two gods do?

White Impermanence and Black Impermanence, which people call Impermanence Two together, are gods specializing in catching evil spirits. Impermanence is listed among the ten Yin marshals. White Impermanence is always smiling, wearing a long hat, on the "see the wealth" four words; Black Impermanence face fierce, long hat on the "world peace" four words. Why is there a difference between black and white impermanence? I think there are so many reasons: first of all, the gods in religion, many have the human nature, catching evil spirits, can not be day and night only a Division of this job, always have to take a shift, or else, a God Division this job, the long-term is unbearable. Therefore, a daytime, a night; Second, from the black and white yin and yang, in line with the Taoist yin and yang; Third, from the analysis of many folklore stories, the White Impermanence for the punishment of those who are "not enough to say", and the Black Impermanence is specialized in chains, shackles to catch the evil spirits.

Fengdu famous mountain, "Tian Zi Temple" has a second master of impermanence; "impermanent temple" in the impermanence and his wife idol; "City God Temple" in the impermanence and his wife. The White Impermanence is accompanied by his wife, while the Black Impermanence is accompanied by the Impermanent Wife.