Lu Yu painstakingly ran a koi breeding base, cultivating rare koi with all his heart, preparing to take fish to an exhibition to expand the market. His brother-in-law, Su Qiang, working at the base, took it upon himself to shut down the aquaculture equipment, causing a large number of koi to die and bringing huge compensation. His wife, Su Yao, momentarily biased, also got caught up in the dispute. Facing the sudden and heavy blow, Lu Yu did not yield to despair, choosing to protect his rights according to the law. The court made a fair judgment, and those responsible bore legal liability. Experiencing this storm, Lu Yu held his bottom line, recognized the boundaries of family affection, cleared up the mess, and replanned his career. Sticking to integrity, he learned his lesson, reorganized the base, and started afresh amidst setbacks.