A female demon, twin sister of Si Jin, and the Ninth Seat (also referred to as Twelfth Seat) of the Demon Clan. She has a grayish-blue face identical to her brother's but appears about the same age as Ning Yue. She possesses terrifying regenerative abilities, healing wounds at an astonishing speed. She likes to hunt her prey for about half an hour before killing them together. She unleashed a palm strike filled with demonic energy powerful enough to collapse the ground.
