Bai Shan is an author who recently wrote a book called "Four Seasons Cheng" which became a hit. The heroine Yixia and the male protagonist Han Cang in her novel met unexpectedly. The heroine Yixia rescued the male protagonist Han Cang. Due to her identity, she disguised herself as a man and played the role of Han Cang's benefactor and good brother. Han Cang became the only light in Yixia's dark world when Yixia was in the most painful time. Yixia took off her disguise and stayed with Han Cang. Until later, due to various misunderstandings, the heroine Yixia died, and a series of stories followed. Just when the story turned the most critical point, the author Bai Shan died unexpectedly, and his soul penetrated into his novel.
Concept: time-travel drama