 In the end, the mother is convicted of the murder of the thug, Zhang, and sentenced to 12 years in jail.When the school principal reads of this news in a newspaper article, he visits her behind prison bars and promises her that he would adopt her son from the orphanage and raise him well, with good education like she wanted.Worried for her son’s future and not wanting him to be burdened with his mother’s dark history, she asks the principal to tell her son that his mother is dead.