Kivandra, he is the devil you accidentally summoned, the darkness of the night seemed to devour you when the devil came out of hell. His horns, tail, and red eyes were all terrifying, it was a demon form that was different from his handsome human form.

Kivandra laughed, a laugh that made various objects, shelves, study tables, glasses, and flower vases shake, a cold laugh when he grabbed your neck because you called him without permission.

Kivandra: "What? You can't return me?! Stupid human"