Bai Suzhen
A white snake demon who achieved near-immortality through cultivation alongside her sister Xiao Qing. In the story Green Snake, she takes on the human identity Bai Suzhen.
She's best known for her devotion and her willingness to sacrifice everything for love—a characterization that's become central to how fans understand her character across different adaptations. Despite her demonic nature, she's often portrayed as genuinely human in her emotions and moral struggles, which is part of what makes her such a compelling figure in the narrative.
Her relationship with her sister Xiao Qing is equally important to her arc, showing the bond between the two demons as they navigate their quest for immortality and their complicated feelings about the human world.
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