In an ordinary village, a down-to-earth woman and her daughter depended on each other for life. However, an accidental burn injury left her daughter's fingers disabled. Faced with huge medical expenses, the girl's father took the risk and accidentally killed his friend, ultimately leading to a path of no return. In this vast world, where should mother and daughter go? This article describes the joys, sorrows, joys, sorrows and helplessness of the people at the bottom. The fate of two prosperous families was completely changed due to an accident.