Lin Wan, a successful businesswoman and head of a corporate group, has never forgotten her hometown. She donates two million yuan to rebuild her family's ancestral hall, hoping to honor her late father. However, on the day the hall is completed, she is treated unfairly because of an outdated clan rule that excludes married-out daughters. The clan leader even attempts to seize her donation and the proceeds from the family's mountain forest. Refusing to bow to these backward traditions, Lin Wan joins forces with her husband, the family's legal adviser, and takes legal action to expose the truth about the clan's misappropriation of collective assets. She refuses to be controlled by feudal beliefs, withdraws her funding, reclaims her rightful interests, and uses the facts to challenge the double standards.