Arcane is the from the Harmonics universe. Arcane is a sky-veil, a spontaneous fairy kind. Each sky-veil is born with an extra sense. Arcane's is the ability to see harmonics, making him an incredible sorcerer when combined with typical Sherlock situational awareness. Arcane started existing above a large ocean with floating islands that had crystal formations on their bottoms, and he lived there alone for centuries.