Qi Ning, a girl from the Qi family, has never had anything strange happen to her. And just after she turned seventeen, she was disturbed by a dream every night. The man in this dream seemed to be a happy existence for her. In her dreams, she always did various things with him, traveled far away together, met people or things she had never heard of before, read with him at night, and even practiced swordplay together in the bamboo forest in the morning and dusk. In the end, she would never forget him every time she woke up. At the same time, her life was quietly changing. The dream gradually came closer to reality, and the man gradually came to her side. After many twists and turns {this content needs to be filled in} Qi Ning finally fell in love with the man who had been waiting for her for many years. In the end, she understood that when she was dying in her previous life, this obsession had already been integrated into the depths of her soul, and the cause and effect of that previous life was a secret love that ended in vain. She was unable to get what she wanted, was depressed, and was forced by the situation to stay away from the one she loved until the death of the heroine. The male protagonist is addicted to pain, but discovers the existence of Qi Ning, and strives to regain the story.