Lingxi, a name has haunted her for four lives, but she has been trapped in the cage of "love" every life, suffering from repeated pain.
It had been raining for thirty years during the Republic of China. Shen Lingxi was waiting on the platform for a train that would not return, holding on to the jade pendant with the character "Yuan" left by Gu Yan. She didn't know that this Wenya doctor was the initiator of the "Fourth Lifetime Tragedy Curse", and this parting was his destiny - he would have to wait for thirty years to carve "Gu Yan" into her soul.
Modern cherry blossoms have fallen like a funeral. When Su Lingxi was falsely accused of "plagiarism" by Jiang Zhe and was accused by the whole world, Lu Chen (Xuan Yuan) hid his heartache but did not defend himself. The psychiatrist who always lit soothing incense for her was using the pain of being "abandoned" to pry away the memories deep in her soul.
The snow in Dajing shattered bones, Lin Lingxi was holding poisoned wine in the cold palace, and Xuan Yuan (Mo Yuan) was wandering outside the door but did not come in. He knew that she was afraid of pain, but he watched her drink the poisonous wine. He only erected a monument without words after her death and buried her beloved bamboo flute - using "the separation between life and death" to make her never forget the "Xuanyuan" in reincarnation.
The light of the future blinds people, and Ye Lingxi is exposed to the "ancient truth" in the consciousness cabin. She finally saw clearly: Gu Yan, Lu Chen, Xuan Yuan, and Mo Yuan were the same person - lovers who could not love each other in ancient times. He was afraid that she would forget and leave, so he used the "Fourth Lifetime Sadness Curse" to turn himself into her "pain" in every life.
Lingxi's sensitivity became his weapon. She was torn between "love and not love", but she failed to see clearly the tenderness hidden in the details, which instead became a more painful thorn in the memory.