I ran a donkey meat stall in partnership with my cousin, never imagining that my own flesh and blood would become so blinded by greed. Behind my back, he secretly sold horse meat disguised as donkey meat, pocketing the dishonest price difference. When I tried to reason with him and stop him, my cousin instead marginalized me at every turn, maliciously framed me, and even teamed up with others to make things difficult for me. Refusing to compromise my principles of honesty, I gradually expose the industry's tricks of passing off inferior goods as quality products, reveal the chaos behind the stall, and protect diners' food safety. Watch how an honest stall owner exposes his cousin's schemes!