The heroine is the owner of an inn in the desert of the soul world, taking in and redeeming souls who are not tolerated by the three worlds. Three hundred years ago, because he unintentionally violated the common interests of the three realms, his soul fire was taken away by one of the rulers of the heaven and thrown into the mortal world. After the female protagonist was taken away by a mortal, her soul returned to the inn, and the inn had been occupied by the male protagonist.
The heroine discovers that converting her soul can help her recover her memories from three hundred years ago. Therefore, they follow the male protagonist to save their souls. During the process of saving their souls, the relationship between the two of them becomes deeper and deeper. The male protagonist keeps suppressing his feelings. The heroine's memories are revealed bit by bit, and the conspiracy of the three realms becomes clear bit by bit.
One of the rulers in the heaven wants to subvert the three realms and plunge the world into chaos through the evil technique of 'seizing the body'.
In the end, the heroine and the hero joined forces to break the conspiracy, and peace returned to the three realms. The heroine died as a martyr, and the heroine responded to the hero's feelings at the last moment.
Intention: Get rid of the obsessions in your heart, let yourself go, and fulfill yourself.