Quanxi is a tall woman with cream colored hair tied back in to a ponytail. She wears an eye patch over her right eye, has a brown left eye, and possesses an atheletic build. She is also seen wearing a black tank top tucked into waist-high pants with a large belt during her mission to retrieve Denji's heart. When in combat, Quanxi dons a set of sheathes on her back, holding up to three swords which resemble Dao.