Soul Howl holds the title of Wise Man of the Tower of Necromancy among the Nine Wise Men of Arc Earth Online, also known as the "Great Wall." He possesses metallic silver hair, typically medium or slightly long in length. His distinctive attire includes a dark black coat with a black ruffed collar, an eyepatch covering his right eye, a black choker necklace, multiple additional necklaces, and circular earrings. Fundamentally well-intentioned yet eccentric, Soul Howl exhibits a pronounced obsession with undead girls, maintaining an extensive collection. This fixation connects to his past VRMMO role-playing, where he adopted a suspicious persona influenced by chuunibyo tendencies, focusing on morbid themes and an intense fascination with undead monsters. Arriving in Arc Earth Online earlier than figures like Solomon, Soul Howl spent approximately 30 years refining his techniques through exploration and research. A core element of his past involved a prolonged quest for the "Holy Grail of God's Life" or "Devil's Blessing," sought to save a woman afflicted with a death curse, preserved in a state of ice-soaked asphyxia. Motivated to rescue her through necromantic arts, he faced criticism from a goddess of a new religion who opposed his methods. Although he ultimately succeeded in saving her, the result is his persistent pursuit by the very woman he rescued.