Kui Mulang

Kui Mulang is a demon and a former Celestial Guard. Long ago, Kui Mulang fell in love with the Jade Maiden, but the Celestial Realm did not accept their love for one another. He sacrificed their immortality in hopes they could be reincarnated. While he waited for his love to return, he began to consume the souls of anyone who enters his domain to prolong his mortal life. At some point, he imprisoned Ao Lie in an attempt to steal his soul.

Kui Mulang is very committed for his love of the Jade Maiden. Because of this, he is willing to anything to be with her, which eventually made him gave up his position as a Celestial Guard and become a demon that stole the souls of others until the Jade Maiden's reincarnation. As seen with the way he acts towards Mei, Kui Mulang is known to be passive aggressive.

Kui Mulang has pale yellow skin, lavender eyes, and very light purple hair, he use a white tunic with golden details. Kui Mulang wields a purple curved blade, which can change its size of it to look like a dagger or a sword. His powers are Immortality, Demon Physiology, Soul Absorption (by killing his victims, Kui Mulang can absorb souls, allowing him to live longer) and Wolf transformation.