Ye Zhihe, owner of a bamboo lantern workshop, accepts an order for a handmade fee of 80 yuan per lantern, but a wealthy businessman, Song Dechang, poaches five master craftsmen by offering them the higher rate of 130 yuan. Believing they have struck a better deal, the craftsmen soon discover that the factory secretly changes its inspection standards, leaving them with even less money in the end. Worse still, Hu Guiying's ancestral designs are printed and claimed as the company's original creations. Facing a delivery crisis, Ye Zhihe protects the order through quality workmanship and raises the craftsmen's pay. Realizing the truth, Hu Guiying joins forces with Ye Zhihe to gather evidence and defend their rights. In the end, they recover their labor fees and win justice, returning to Qinghe. The story explores the clash between artisans' principles and business schemes, conveying the lesson that craftsmanship must never be sold carelessly, and wages must never be accepted without understanding the terms.