They are the most outstanding existences in the world of immortals and demons. Yunyao is a fairy in the immortal world, with peerless appearance and kind heart. Ye You is the demon king in the demon world. He is ruthless but has the world in mind. Yunyao accidentally entered the demon world during a trial on the path to immortality and was rescued by Ye You. The two gradually fell in love as they got along, but due to the different paths of immortals and demons, they fell in love and killed each other. A forbidden love, after three lives and three lives of reincarnation and suffering, finally achieved fruition.
