She is a wandering soul from another world, living in the body of others, and the other side of the underworld is very close to her; he is the aloof king of the fox tribe, who promised her a lifetime of life because of the grace of saving his life. Unexpectedly, in the entanglement of love and hate between life and death, love sprouted in the pure heart. Is this unprovoked resurrection and chance encounter a long-term fate or just an accident.