Summary: 

In the summer of 2022, Yang Xiaohui spent fifteen days in prison for her faith. During those fifteen days, she encountered suspicious cellmates who mocked her faith, tedious chores and strict oversight, physical illness, and cruel prison guards. But in the midst of what ought to have been the darkest moment of her life, Xiaohui experienced God’s light and joy. In a Chinese jail cell, she sang a song of heaven, and felt the smile of God.