Asura, literally translated as "non-heaven", means that "karma" is like heaven rather than heaven, that is, it is relative to the existence of "heaven". In Buddhism, it is one of the six ways, that is, the Hercules who want the world or the Hercules who are demigods and demigods. Asura was impatient and aggressive, brave and good at fighting. He fought with God many times, but Asura also practiced Buddhism, and was one of the eight protectors of Buddhism.

In Buddhism, most of its images originated from Asura in Hinduism, but some of its features are only mentioned in Buddhist scriptures. Asura Road is very special. Buddhist scriptures say: Asura is an ugly man; Women in Asura are upright and beautiful. Therefore, King asura often fights with the gods headed by Indra, because Asura has beautiful women but no food, while Indra has delicious food but lacks beautiful women. The two gods are jealous of each other and sometimes fight. Therefore, people often say that the battlefield is a "dressing ground".

Because of the large number of kings in asura and their different shapes, there are many versions of the image of King asura. Some have nine heads and thousands of eyes, 990 hands and feet, and their bodies are four times higher than those of Mount Sumi; Some have thousands of hands, treading the waves over Mount Sumi; Some have three heads and six arms, three sides are blue and black, and they are angry and naked.