The four great beasts are Oriental Dragon, Western White Tiger, Golden South Suzaku, and Fire North Xuanwu. I want to know what is the earth beast in the middle?

The middle is empty and there is no corresponding beast. According to the five elements of yin and yang, there are five colors in the southeast and northwest, each with a beast and a god: the east is cyan, with dragons; The west is white with tigers; The south is vermilion, with birds; Black people in the north, armed; Yellow is the positive color in the middle.

If astrology is used instead of the five elements, there is a purple microsatellite in the middle, which does not represent the beast.