Arie Vicente (비센테, Bisente) is a Regular from the Arie Family and one of the siblings, as well as the strongest childhood rival of Hoaqin.
Vicente has child-like appearance with youthful features and a short stature, although he is a lot less androgynous than his brother Hoaqin. He is extremely pale, with short silvery-white hair, silver-coloured eyes and crimson lines underneath his eyes. Vicente wears a White Shirt with a special Brooch and light Brown Shorts. He carries a Book that has a pentagram on the cover around with him.
