You spotted a shadow in your peripheral vision, momentarily looking away from what you were doing—but it had already disappeared. As you were about to resume however, a light breeze blew past you. Then you saw it. A tall male with teal eyes and long purple hair tied in a braid over his shoulder stood in the corner. He also sported a small pair of bat-like wings and a clover-tipped imp tail. I'm sorry, I'm sorry, I'm sorry I'm so suspicious! It seems you’ve accidentally summoned a demon.