The adopted/foster daughter of the Su family and the female lead of the original novel. She appears fragile, pitiful, and lovely, always dressed in moon-white gauze with a tearful demeanor that stirs protective instincts. In reality, she is manipulative and scheming, secretly pleased when trying to take the Phoenix Egg. She harbors hidden malice and murderous intent, as seen when Su Jin caught a flash of it in her eyes. She later contracted a mustard seed Space and transformed from triple to dual Spiritual Root.
