Ignoring his mother's desperate pleas, the entire village's ridicule, and his fiancée breaking off their engagement, Lin Chen mortgages his family home and invests his entire fortune in building a fully enclosed, temperature-controlled recirculating aquaculture system for sea cucumbers in a fishing village. He boldly predicts that a once-in-a-century super red tide is about to strike. Zhao Dahai, a local seafood tycoon, repeatedly sabotages him by cutting off construction materials and water supplies, eagerly waiting for him to go bankrupt. When the blood-red tide arrives as predicted, every open-air aquaculture pond in the entire town loses its stock overnight. Only Lin Chen's system remains completely unharmed. Using his technological advantage, he monopolizes the high-end seafood supply, secures provincial scientific research support and special subsidies, and builds a hundred-mu ocean technology hub. He eventually takes control of global seafood pricing, transforming himself from a 'disgraceful spendthrift son' into a legendary seafood industry magnate.