Lin Zhenhai is forced out of his family home by his own parents, who even try to take away the 800 yuan he received upon leaving military service! With an injured leg, he takes his wife and daughter to live in a dilapidated shack by the sea. Everyone expects the family to starve to death. But who could have imagined that when he dives into Devil's Gate Reef, shrapnel left in his brain would unexpectedly activate an ability to see through the seabed! What others consider a deadly forbidden zone is, to him, a treasure trove! He brings in over a hundred jin of seafood in a single night, with prized red-roe crabs and large yellow croakers in one abundant catch after another! From a penniless man despised by everyone to a wealthy master of coastal fishing, he is determined to use his own hands to give his wife and daughter meat at every meal, new clothes to wear, and a life of prosperity and dignity! This time, no one will ever bully his family again.