There is a nine-tailed demon fox sealed under the marriage tree on Lingjiu Mountain. However, this period of history and the two parties involved have been covered up, and almost no one knows anything about it. On the one hand, the election of the marriage gods in the past is to replace the task of marriage, on the other hand, they secretly monitor Jiu Kun's movements and protect the seal. The Marriage Knot is the crystallization of the divine power of Marriage and some memories. The divine power of Marriage is equivalent to that of the Four Gods of War, and together they are called the Five Ancient Gods. Xia Weiyang, who was born in the New Autumn Era (contemporary era), traveled to 4000 years in the Wild Era (the past). The work uses the marriage tree and the marriage knot as the main clues. The God of Marriage takes marriage as its mission and handles all matters related to marriage. The power of the God of Marriage will be activated at a certain time (a special mark will appear on the forehead). Another element as the symbol of the God of Marriage is the peach blossom (color) eye, which is used to identify and predict the luck of the other party, and the most important point is to see through the red acupuncture points (fate points, special positions used to control and attack) on the body. The little matchmaker elf is responsible for interpreting the marriage cards in the past and present life, assisting in writing the marriage, and assisting the angels in completing the task of wishing (peach blossom wish).