Yang Yin was born with a yin bone, and she is a yin girl who is described by the village elders as "subjugating her father and subjugating her relatives".
He was regarded as unlucky since he was born, and was fostered in a ruined temple at the end of the village, where he was kept company by incense burners, lonely ghosts and wild ghosts all day long. She could see the evil that ordinary people couldn't see, and she could hear the whispers coming from the coffin, and all of this was just the beginning of her fate.
A centenarian in the village passed away, but on the day of his burial, strange phenomena occurred frequently - the coffin sank three feet, dark red water stains oozed from the coffin body, and even the Taoist priest's practices were shaken off by an evil aura. The old people assert that only the Yin women carrying the coffin can calm the evil spirits in the coffin and transport the souls to the Yin.
Yang Yin was forcibly pushed to the longevity coffin. The moment the cold coffin body touched her palm, she heard a clear call from the coffin. An invisible force wrapped around her tightly. The longevity coffin pressed against her body, and her soul was about to burst. Just when she was on the verge of suffocation, a black figure emerged from the shadows, with a violent aura surging around him. It was Fu Jinming, the ghost king who was in charge of the Netherworld and ruled all ghosts.
He originally came for the resentful spirit in the coffin, but he was unexpectedly attracted by the aura of Yang Yin's yin bone - this yin bone was actually the only key to unlocking his thousand-year shackles. From then on, a ghost king accompanied the Yin Nu on her journey to lift her soul.
Evil spirits are hidden in longevity coffins, and ghosts threaten their lives. The ancient taboos deep in the village, the truth about Yang Yin's father-in-law, and the thousand-year obsession of the ghost king are revealed layer by layer. Every time the coffin is lifted, it is a life and death game; every time the soul is transferred, the fateful entanglement between the two people is drawn closer.
