The black snake Xuanli is hunted by demonic eagles and accidentally stumbles into Dragon Abyss Mountain. In desperation, she calls the white dragon queen, Ao Xuechen, “Mom,” and from that moment on, Ao Xuechen keeps her safe by her side. Faced with rejection from the pure-blooded dragon clan and a prophecy labeling her a “bringer of calamity,” Xuanli awakens the bloodline of the Nine Netherworld Underworld Dragon in the Dragon Transformation Pool. With her abilities to communicate with departed souls and open the gates to the underworld, she uncovers the truth behind the murder of her clan and the theft of the Ancestral Dragon Source. Together with her three adopted older siblings, she foils the Grand Elder’s conspiracy and protects the dragon clan. In the end, she finally understands that family is never determined by bloodline, but by the protection that never lets go, even in times of danger.