Ihwa is a beautiful young woman with long silver-white hair and eyelashes, red eyes that glow intensely whenever she uses her EST or displaying her bloodlust. She is a prominent Villain that zealously pursues a personal quest of investigating and avenging the death of her older sister Yeon, who was killed by corrupt heroes of the Hero Clan. She was once a member of the villainous organization The Nameless that was led by the Smiling Man.