Five hundred years later, Ning Xiurui, who has become a "Grand Scholar", finally meets Jin'er, whom he has hated for five hundred years. But she is no longer the orphan girl in the fishing village, but Su Yinyin, a well-known "poor daughter" in the city. After the two met, their situations became dangerous and inseparable. A sad love full of adventures and adventures quietly began between them, and the secret of Ning Xiurui's inability to return to the sea also surfaced. It seems that there is a greater bond hidden between the two.