In 2002, six men from the Lin family, including Lin Xianghai's father and brothers, lost their lives in a maritime disaster, leaving behind five widowed sisters-in-law and their young nephews. To make matters worse, greedy relatives showed up demanding repayment of debts. Eighteen-year-old Lin Xianghai is reborn and awakens a god-tier ocean-sensing ability! He discovers rare treasures in the sea, collects golden pearls, and catches priceless white jade lobsters, making a staggering 40 million yuan. He sets a trap to bring down a smuggling kingpin who rules the village through intimidation, turning his fortunes around against all odds. He also funds his sisters-in-law's accounting studies and driving lessons and helps them establish a major factory, empowering the entire family to become independent and self-reliant. Determined to keep the Lin family together forever, he earns a place at university and marries his childhood sweetheart!