Nezha, formerly one of the four kings of Buddhism, is the three princes of the king of Vishnumen. The Sanskrit word is Nalakūvara or Nalakūbara. It is one of the gods who protect the Dharma. It has the responsibility to eliminate the magical obstacle for the beings and to destroy the evil spirits. The literature on which miracles are recorded can be found in the Tantric classics of the Tang Dynasty. In the Tang and Song dynasties, Nezha gradually became a Taoist god, and became the third son of the general Li Jing. It has the image of brave and superior, attacking and invincible, and has become a god worshipped by many people. This paper analyzes the various images of Nezha's beliefs in different texts, and explores the changes of Nezha's story with the Ming Dynasty's "Feng Shen Yan Yi" (the Legend of Deification) as the core, including the key core concepts such as the holy myth, family ethics, resurrection after death, and sanctification. In this way, according to the mythological research method of religious studies, it is discussed how the gods are sanctified by the customs, and there are transformations and transformations, which show the different personalities and diversity of Nezha's beliefs.