After returning to her hometown, Lin Wan inherits her old family home. Hoping to tend her flower garden and enjoy a peaceful countryside life, she finds that her neighbor, Zhao Chunlan, has occupied her family's vegetable plot to build a pigsty. The unpleasant smell and Zhao's domineering attitude lead to repeated conflicts, with their attempts to communicate going nowhere. After several failed negotiations, Lin Wan takes advantage of pigs' sensitive sense of smell and plants tulips and lavender in her courtyard, beautifying her home while indirectly affecting the pigs next door. The Zhao couple repeatedly trespass and cause trouble, while their son, Li Jun, also makes trouble time and again. Lin Wan remains calm and rational, collecting evidence and upgrading her security measures. Eventually, the pigsty wall collapses and the pigs scatter. The Zhao family finally admits their mistakes and offers compensation. Later, when the village is targeted by a development scam, Lin Wan establishes a flower-field farm, helping the villagers increase their incomes together.