Lin Xiaohui takes her younger sister Lin Xiaorou's place as a bride. On the wedding day, the groom, Wang Dazhu, discovers the switch. However, instead of calling off the marriage, Wang Dazhu demonstrates the responsibility and integrity of a true man. As they spend time together, he gradually falls in love with Lin Xiaohui. After weathering various hardships, the two eventually fall deeply in love and join hands to build a business together. Lin Xiaohui also earns her mother-in-law's approval. Just as their business is thriving in its early stages, Lin Xiaorou reappears. Jealous of her elder sister, she becomes resentful and repeatedly tries to cause trouble. Fortunately, she is not bad at heart and eventually comes to her senses. The two sisters put aside their differences and work together to lead the entire village toward prosperity. Returning to their true selves, they discover that as long as the roots remain alive, new shoots will always grow.