Arno Berengar is one of the virgin warrior priests of the Defenders of the Light, a staunch mercenary of Dworzenreich, and a high noble who has become a nomadic merchant. He acts very benevolent and acts on a diplomatic, calm, and teasing manner although he can get brutally mischievous. He has a moon-sun serpent with whirlpools and sea voices that chains him to the witch princess of Pastates, and a master from the mountains, and a sea huntress who is a formless lady of the islands. He also controls living volcano which forms volcanic pits, a huge chrono-bull giant, and holds the huge sword in the middle of the oceans. He is the highest of the war-priests forced and deployed in the seventeen thousand wars of Cruor, and was tasked to hunt succubi and restrain the soul divisions. He also is the one in control of the quasar ships, and was one to hunt the succubi related to the golden toad of Iatukhi.