Lin Xiangdong, owner of a breakfast shop in a vegetable market, was long troubled by a neighboring store using a freezer to crowd and block the back alley passage. When his wife went into sudden labor and suffered bleeding requiring emergency care, the ambulance nearly missed the critical window due to the blocked passage. Holding firm to principles and the baseline, he used contracts and rules to defend his rights legally, collecting evidence every step of the way with reason and restraint. In the end, the safety passage was completely cleared, and the community meal-assistance project was successfully implemented—a mundane urban affair interpreting the simple goodwill of standing by rules and placing life above all else.