Chen Nian has worked for her own family for eight years, slaughtering pigs, farming the land, and taking care of all the household chores. Yet when it comes time to divide the meat, all she receives is a pile of lymph nodes and scraps of bone. However, after discovering that she can understand her family's yellow dog, she learns that her parents have reserved all the best cuts for her younger sister and intend to keep exploiting her unpaid labor indefinitely. No longer willing to tolerate it, she starts charging a clearly stated price for every task. She also brings out seventy-two money transfer receipts, proving that she has sent 120,000 yuan home. When faced with false accusations, she lets the evidence speak for itself. Eventually, she signs a written agreement to live separately from her family, moves to the entrance of the village, and opens a pork processing shop, making a living through her own skills.