The marriage of men and women in the world is in charge of the old moon in the heavenly palace. He binds the idiot man and woman with a red thread, no matter how the couple goes around, They will all get married in the end. This time a man and woman named Ding Changsheng and Lin Lijing finally got married because of Yuelao's matchmaking. The little matchmaker in Yuelao's palace had some complaints about Yuelao's matchmaking, she felt that Yuelao was a bit messy. Yuelao told her that everyone's marriage is preordained, and there is no room for random changes, otherwise there will be big troubles. The matchmaker scoffed in disbelief. On this day, when Yuelao was out, the matchmaker curiously wanted to peek at the marriage book. It happened that two girls, Deng Ruzhu and Kang Zixin, made a wish in front of the marriage stone for marriage. The matchmaker liked the chocolate offered by Deng Ruzhu, so she followed Deng Ruzhu's wish on her own initiative and tied her and Ding Changan, the marriage she prayed for, with a red thread. Ding Changan is handsome and handsome. He once publicly threatened not to marry a non-Hong Kong sister. Now, because of the matchmaker's matchmaking, he and Deng Ruzhu got together and were about to hold a wedding, everyone was astonished. At this time, Yuelao returned to the palace and was shocked to learn that the matchmaker had messed up the match, because Ding Changan and Kang Zixin were only a couple in the marriage book. Only then did the matchmaker realize that she had made a big mistake. In order to make up for her mistake, she had to go to the mortal world to solve the matter in person