Zhang Qiuyue spent three years providing charitable patient escort services, helping thousands of patients for free. But when she refused to handle Wang Dahua's personal chores, Wang Dahua incited patients to file a joint complaint against her, resulting in a fine and the suspension of her platform's operations. Disheartened, Zhang shut down her old platform and began offering standardized, paid patient escort services at a second hospital. Without the original hospital's support staff, its operations descended into chaos. Meanwhile, Wang Dahua's son, Wang Bo, seized the opportunity to establish a commercial patient escort agency. He charged exorbitant fees, falsified qualifications, and nearly caused a death by assigning the wrong medication. He also bribed people to manipulate public opinion and launch an online harassment campaign against Zhang Qiuyue. Zhang exposed his true nature in public, prompting his father-in-law to disown him. After fleeing with the money, Wang Bo was arrested. Wang Dahua suffered a stroke that left her partially paralyzed, only to be abandoned by her own son. Once they finally came to their senses, the patients begged Zhang Qiuyue to return.