Old Shell Returns the Pearl

After years of perfecting the craft of pearl cultivation, he was betrayed by his in-laws, who stole his notes and cast him out. Undeterred, he returned to his old ponds to pioneer a breakthrough method blending herbal wisdom with modern science. Meanwhile, his greedy former family faces ruin from cutting corners and resorts to dirty tricks. When they try to crush him once more, can his honest craftsmanship and the law bring him true justice?