After his father passes away, Lin Dong is ostracized by his own clan. Forced to live alone in a rundown hut in the mountains with his seriously ill mother and young sister, he accidentally discovers starlight grass and spiritual insects inside a limestone cave, eventually cultivating jadeite medicinal eggs. Determined to protect his family, he meets Su Qingxue, an entrepreneur searching for nourishing medicinal ingredients, and secures a business partnership through his medicinal eggs. Putting past grievances aside, he helps develop the entire village by building a convenient bridge and establishing a breeding base. He supports his sister's agricultural studies so she can improve animal feed and further develop herbal dietary nourishment. When faced with unfair competition, Lin Dong remains committed to honest business practices, leading the villagers toward shared prosperity through his medicinal food industry. By preserving traditional nourishing remedies, he achieves an extraordinary comeback against all odds, protecting his family and bringing prosperity to his neighbors through hard work.