Yun Chuxiu, the former prime minister's daughter, got married to Gu Xingjian, a poor scholar, by chance. Things changed and the two were forced to separate. She lived in the south of the Yangtze River and became a liquor seller, while he was in a position of power. They reunited five years later, with misunderstandings and identity gaps running through them. Only the red string on their wrists and the deep love in their hearts remained unchanged. They cleared away the fog, confessed their feelings, and finally crossed the mountains and seas, regained the promise they made back then, and worked hand in hand to achieve stability every year.
