The elderly man saves money by being thrifty, collecting and selling scrap every day. Surprisingly, it's not because he can't afford to eat, but because he secretly saves money to aid children in remote mountainous areas.
In some impoverished and remote areas, children's living conditions are extremely poor. For ordinary children, going to school is normal, but for them, it is a luxury. Various reasons cause difficulties in their schooling.
Due to inconvenient transportation, from home to school, they might need to trek through mountains and rivers, walking for two or three hours.
With family difficulties, and parents not at home, they rely on their grandparents at a young age. There are many farm chores to do.
Such as helping the family plant crops, cutting pig grass, feeding cows, etc.
These children long to study, longing to change their fate with knowledge.
