Fu Wan, who spent her whole life searching for her daughter Shen Lingling, who was sold by her husband's family, was reborn and returned to the eve of the tragedy in the 1980s after learning of her daughter's death. Faced with her ex-husband's foolish filial piety and her mother-in-law's greedy calculations, Fu Wan divorced decisively and escaped from the sea of misery with her daughter and compensation. Returning to her family, Fu Wan relied on her underwater skills to catch valuable seafood and quickly became rich. She earned money to treat her brother's leg injury. After unexpectedly meeting her father who was also reborn, father and daughter worked together, and their careers took off. They thwarted the revenge plots of her ex-husband and his family time and time again. They also uncovered the secrets of the seabed, changed their tragic fate, and led the family to a new and bright life.
