In the wave of reform and opening up, Shen Fei returns to his hometown to start a business, relying on diligence and wisdom to develop marine fishing and ecological aquaculture, leading villagers to common prosperity. He values affection and keeps his righteousness, finds back lost children, rebuilds a warm family, and subsidizes rural education and medical care. Facing difficulties and temptations, he sticks to the right path, operates with integrity, and gives back to society with practical actions.