Single mother Chen Jing poured her entire 680,000 savings into self-funding and installing an accessible community elevator for her amputee daughter Xiaoyu, allowing the whole building to use it for free. Unexpectedly, a year later, she faced groundless obstruction from neighbors, and the property management forged documents to shut down the elevator. Xiaoyu, close to the college entrance exam, even encountered conflict and got injured. Chen Jing ran around seeking justice through various channels, and the court ruled that Xiaoyu enjoyed the right to use the elevator, with the troublemakers apologizing and the property management held accountable. Xiaoyu scored 621 points on the exam, and Chen Jing donated the elevator to a welfare home, resolving the conflict with goodwill.