The northern Han people have long blended with the life of ethnic minorities, absorbed some legends and religions of ethnic minorities, and formed animal worship psychology. For example, the Qing Dynasty believed in Shamanism, believing that everything in the mountains and rivers had gods, which could be attached to the human body, which provided a theoretical basis for the weasel to possess and cast spells.

After repeated misunderstandings, the supernatural ability of the weasel gradually enriched. The greater the so-called ability, the greater the responsibility. Finally, the demon fairy image of the weasel was completed. In the Qing Dynasty, Xue Fucheng recorded in Yong 'an Notes Foreign Matter Psychic that "northerners regard foxes, snakes, hedgehogs, mice and weasels as the gods of wealth, but people dare not disobey them, so there are five temples of the god of wealth". It can be seen that by the end of the Qing Dynasty, the weasel had established its position as a big fairy.

The weasel has been worshipped by the people since she became an immortal, but why can the little fairy weasel even enjoy the treatment of big boss Voldemort, and can't even mention it? An important feature of animal worship is all kinds of taboos, showing unusual respect for animal incarnations, including not killing, hurting, threatening or even calling them by their first names. When you mention them, you should use honorifics. Otherwise it will lead to retribution. Therefore, the older generation will scold you for disrespecting Wong Tai Sin, in fact, it is for your own good.