On the night when he was expelled from the sect by the Su family, Su Yanqiu lit the ancestral Yin lamp, blew up the century-old ancestral hall, and awakened the dormant Yin veins. Xie Wujiu appears and claims that she is the only one who can restore the balance of yin and yang. But Old Mrs. Su's secret art of blood sacrifice has not yet ended. Her adopted daughter Lin Wumian secretly planned it, and the incense ashes of the mute woman who kept the lamp appeared one after another... When the Yin Deng is no longer just a curse, but the awakening of the bloodline, she must choose a bloody path between devouring her power and destroying her family.
