Chen Ayu, a girl from a fishing village, awakens supernatural powers after falling into the sea and bonds with the Dragon God’s primordial dragon pearl. She founds Chaoyang Aquatic Products and rises to become a billionaire female entrepreneur. Using land snacks, she builds connections with the Dragon Palace and the Roka Clan, resolving their thousand-year-old blood feud. She navigates business crises, partners with CEO Gu Chen to develop the aquatic industry, breaks class barriers, and leads her fishing village toward prosperity.