When she was three years old, Su Xiaotang suffered permanent damage to her optic nerve due to improper medication administered by a village doctor. She has lived in boundless darkness ever since. She is the daughter of a poor peasant family deep in the mountains. No one thinks that she can study, go out of the mountains, and become a useful person to society. But her mother used mud to knead the first Chinese character, and her father used bamboo to pave a blind path from the door of her home to the entrance of the village. And she used a pair of ears, ten fingers and a heart that refused to accept her fate, step by step out of the mountains, admitted to university, and eventually became the first blind lawyer in the country to pass the National Legal Professional Qualification Examination.