She was a talented guzheng player known as the "new voice of Chinese music", but she quietly retired at the peak of her career, assumed the pseudonym "Lin Zheng", and worked as an ancient book restorer in a second-hand bookstore in a small southern town. No one knew that the accident three years ago not only took away her mother's life, but also shattered her music world, leaving only endless tinnitus and psychological trauma. He, Gu Yebai, was once a top AI engineer, but now he is an independent game producer. He came to this city with a long-lasting secret, looking for a pen pal he had never met before - a girl who used words to build a spiritual beacon for him. When Gu Yebai followed the fragments of memory to find Lin Zheng, he did not know that the restorer in front of him who was wary of the world was the soul confidant he had been looking for for many years. Letters that have never been sent, and a melody that has been deliberately forgotten, tightly entwine two lonely souls. When the fog of truth is lifted layer by layer, can they heal each other's scars and regain their lost courage and love?
