Female protagonist, a human princess and hostage sent to the Supreme Purity Heavenly Palace. She possesses the Heart Devouring Gu in her meridians and inherited Frost Poison from her mother during pregnancy due to harem conflicts. Physicians declared she would not live past ten, but she has survived to eighteen. She is determined to cultivate and pursue immortality, having experienced a past life where she had no chance to cultivate and was forced to her death by another's command. She is described as having pitch-black eyes that burn with intense desire, enduring pain silently, and being a ruthless individualist above her moral boundaries. She once served as Young Master of Fate in the Barren Sea.
