Shang Qi, who became a demon because of love; Bai Ruohe, who was shattered into dust; Shang Yang, who died nine times without regrets. They are all trapped in the city of lovesickness due to obsession, looking forward to the cicadas chirping in the cold winter, and looking forward to the return of swallows at the ruins. They are constantly reincarnated, unable to escape, and their love is full of grief.
Conception: