After her parents divorced, Liu Xingnan, who had been away from her hometown for nearly ten years with her mother, returned to the town where she had been away for a long time due to her grandmother's illness. When preparing for her grandmother's funeral, she reunited with Gu Chengze, the younger brother of her old childhood friend Gu Chengen. Gu Chengze gave Liu Xingnan a notebook of his sister, which contained nine letters written by Gu Chengen to Liu Xingnan since the two separated. Letters, each letter reminded Liu Xingnan a little bit of the years that he had deliberately kept away from him for many years, Galaxy Campus, Taosheng Radio Station, the purple flowers in the old church, the friendship that he was unable to accept and face when he was young, and the years of estrangement with his father. With the constant notes over the ten years, they were resolved letter by letter. The incompleteness of the ten years was completed at this time.
Intention: Please come back when the purple ground bark is open.