Wen Yan, a female designer, returns to her hometown to renovate the old street, offering three years of rent-free support to 86 shop owners. Once the street becomes popular, however, the merchants are bribed by a real estate developer. They tear up their contracts, spread malicious rumors about her, and force her to sell at a ridiculously low price. Her father suffers a heart attack from the shock, while her company is abandoned by everyone as it falls apart. Armed with 147 pieces of evidence, she fights from the streets all the way to the courtroom. What this grassroots entrepreneur wins is not public opinion, but justice through the rules.