The younger sister makes the top list and is admitted to a tier-1 university. The sister-in-law thinks that women studying is useless and tries her best to stop it, while a crowd of relatives looks on coldly, fearing that their own family will be dragged down by being asked for money. Only the older brother silently shoulders the heavy burden, rushing to the construction site to move bricks, endure hardship, and make money to provide for his younger sister's studies. He is willing to send his younger sister out of the mountains by physical labor, stating frankly that he is trapped in the wild all his life, only hoping his younger sister will go see the vast macrocosm in his place.