What is the prototype of the unicorn wall buffalo in the 28 constellations?

Kirin, a wood, a jade. Rhino. One of the twenty-eight nights in China mythology, the first of the seven nights in the north. One of the mythical figures in the Romance of the Gods, formerly known as Yang Xin, was killed in the Wanxian Array and later deified. It is the first night in the north, named after its constellation combination. The ancients also called it the "Temple of Heaven" and belonged to the son of heaven. The star of the son of heaven, the average person is not easy to offend, so fierce.

Dousu is the first of the seven nights in the north, and it is Xuanwu's forehead. Xuanwu holds 65 constellations and more than 800 stars, forming the shape of a snake turtle. Because the Seven Stars of Xuanwu once warned Fuxi and Nuwa that human beings would be doomed and made contributions to mankind, they were promoted to a constellation and deified by later generations, and were called the Xuanwu Emperor.

Fall into the astronomical map, namely: fighting, cattle, female, empty, dangerous, house, wall, seven nights. It is worth noting that Taurus is the only missing star in the 27-star fortune-telling method.

In the 27-star fortune telling method, The unicorns are 1 24th of the month, 22nd of February, 20th of March, 8th of April/kloc-0, 6th of May/kloc-0, 4th of June/kloc-0, 4th of July 1/day of the lunar calendar.