Song Shu was reborn at the age of fifteen, determined to change his destiny. She hid her daughter's identity as a young peasant boy, and began to make a name for herself in the county school by virtue of her calligraphy and painting skills and political wisdom in her previous life. Faced with the difficulties of the local powerful Zhao family and the discrimination of the county school, she cleverly resolved the crisis and met Lin Yuanshan, a retired imperial scholar, as her teacher. She showed her talent at a calligraphy and painting meeting and won initial recognition. At the same time, she began to make plans to protect her family and avoid the recurrence of tragedies in her previous life.