Slash is a mysterious demon who is the black sheep of his kind: he hunts demons and likes humans. Hoping to one day be accepted by either world, he decides to track cursed entities that plague both his home and the surface realm. In his ending, he tells the fairy his wish and she responds by summoning a hoard of Fernandezes. He comically runs for his life while the fairy and her friends watch him in awe. His official nickname is "The Wandering Swordsman".