In the Da Duan Dynasty, which emphasized marriage, the wealthy Yueyang City was famous for a tree full of mythology. It is rumored that the god of marriage planted a family of red luan trees here hundreds of years ago, and all young men and women who have worshiped this tree have a smooth relationship. A year ago, Bai Yan, the god of Yanguang who was in charge of judging all beings, broke into the Marriage Hall when he recovered an evil spirit. Yue Lao persuaded them not to make a fuss here. But Bai Yan was so intent on recovering the evil spirit that he couldn't hear it at all. The evil spirit who had already been subdued took advantage of Bai Yan's departure to take advantage of him. With a palm back, Bai Yan not only defeated the evil spirit, but also brought Yue Lao to the altar. Yue Lao's red line was interrupted, causing the marriage in the world to be disrupted. A year later, the red luan tree in Yueyang City withered for no reason, and the marriage between men and women in Yueyang City was in chaos. The originally good couples actually divorced. The whole society is proud of being single. Various businesses have launched activities aimed at single people in an endless stream. Couples who love each other are spurned by others. In addition, there is a mysterious force in Yueyang City headed by Wanminghui, who advocates the supremacy of singleness. Under this circumstance, the business of the world's No. 1 media company, which was once given a plaque by the saint, plummeted. The current leader of the world's number one matchmaker is also the only matchmaker in Yueyang City, Shangguanya, in order to revive the family's prestige, secretly planned a matchmaking meeting with Hongdou and Lianli. This marriage meeting was held quietly. Seeing the men and women who love each other holding hands successfully, Shangguanya was happy for them from the bottom of her heart. But there were also people who stepped on a few boats. Shangguanya found out and hid behind the god of marriage and gave him a bunch of rotten peach blossoms. At this moment, Bai Yan, who was demoted to the mortal world, fell from the sky, smashed the roof and landed on Shangguanya's body. Shangguanya's tricks were thus seen through. Even though Shangguanya claimed that the two were dating, everyone thought they were liars, and the marriage ended in failure. Shangguan Ya angrily asked Bai Yan to lose money, but Bai Yan couldn't even remember his identity, let alone take money. Shangguanya had no choice but to take Bai Yan to the yamen to find her friend Ouyang Jing for help. She has nothing to do with herself, Shangguanya only complained about his cold blood. As soon as the two arrived at the hall of the county government office, the county magistrate's gavel came towards him, and he was about to hit Shangguanya, so he didn't want Bai Yan to catch it directly. The county magistrate was trying the case. Looking at the token on the case table, Bai Yan felt very familiar, so he stepped forward and threw a piece down. The county magistrate was confused, and Shangguanya had to explain that he had a problem with his nerves. Shangguanya told Ouyang Jing about her grievance with Bai Yan, and she wanted to find Bai Yan's family as soon as possible so that she could compensate for her losses. But Ouyang Jing didn't find out Bai Yan's identity. Shangguanya wanted to put him in prison, but she didn't want Bai Yan to understand the law. She said that she was hurt by Shangguanya, and she was also responsible. Now that Bai Yan insisted that he had lost his memory, Ouyang Jing had no choice but to suggest Shangguanya to take him home. When he regained his memory, he might be able to lose money. Shangguanya placed Bai Yan in the firewood room, but everyone except Shangguanya was afraid of him. The next day, Shangguanya asked Bai Yan to repair the roof, and Bai Yan quickly covered the tiles. During the meal, grandma always took good care of Bai Yan and gave him the best food first, which made Shangguan Gou very depressed. The repaired roof leaked again, and everyone kept shouting, but Bai Yan blocked it with Shangguan Gou's screen, and Shangguan Gou was so angry that he drew the wind. While cooking the medicine, Bai Yan noticed that the red luan tree on the opposite mountain had withered, so he ran to check. Shangguanya found Bai Yan, and Bai Yan only thought the tree was familiar, but he couldn't remember where he had seen it. Shangguanya told him about the strange things that happened in Yueyang City in the past year, and Bai Yan still felt that it had nothing to do with him. On the way back, Shangguanya met the former emotional liar again, and the other party would beat her as soon as she saw her. At a critical moment, Bai Yan rushed out to rescue Shangguanya, and beat those evildoers to pieces, which made Shangguanya admire him with admiration.