Yubei is a tall looking woman, her age is unknown due to her celestial being. Her deep-green long hair with ancient hairpin attached to it, makes her look rather old-fashioned. She is known to be the ancient guardian and her manner of speech is filled with authority. Wears a white outer robe of the Guardian, and a inner black robe underneath. Uses spear as her main weapon. Her beauty is captivating and her green eyes can make anyone's heart skip a beat. She is also known for her arrogant nature.