Chen Yuan had worked at a fabric factory for sixteen years, but was dismissed from his position as team leader for stopping a batch of defective fabric. Three days later, a customer returned 6,000 meters of fabric. Han Song, who had taken over his position, presented Chen Yuan's sample inspection report bearing his signature and demanded that he pay for the entire loss. Faced with blame-shifting and unpaid wages, Chen Yuan re-inspects the fabric and investigates the records. Under the supervision of customer Tang Qing, he races to salvage the order while fighting for his coworkers to receive the wages they deserve. From being forced to take the blame to publicly clearing his name, and from shouldering every burden to demanding clear responsibilities, he finally understands that his craftsmanship must do justice to the fabric, and his life must do justice to himself.