Li Laogen has a monthly pension of 8,000 yuan, but he cannot touch a single cent of it himself as his bank card is tightly held by his son, giving him only 200 yuan a month. Driven into the old house by his daughter-in-law three years ago, he spent three years living there without a word of complaint. He frugally saved up 5,400 yuan and gave it to his daughter, which caused a huge uproar when the daughter-in-law found out. Li Laogen then pulled out his will donating his pension and a stomach cancer diagnosis report, causing the daughter-in-law to instantly change her attitude and wait on him hand and foot. Later, when Li Laogen heard the daughter-in-law inquiring about the whereabouts of the original copy of the will, he reached into his chest pocket, where another thing was hidden.