After being reborn back to the age of fifteen, Lin Xiumei resolved to change her own life. Relying on outstanding diving skills, she came to the Xiangjiang of the sixties, and reunited with the young Liu Zheng. Two penniless young people started from catching seafood and finding market channels, standing firm step by step relying on daring, diligence, and integrity. In their joint struggle, they learned skills, accumulated experience, and expanded their business, also growing from probing-each-other partners into mutually trusting companions, hand in hand rushing toward a more stable and bright future.