Belinda Cascade has to find a job after the divorce of her parents. She finds one at the Occult Café, where she takes on the persona of a demon. One day, she trips over a cursed decoration, which leads to her becoming a real demon! Not only that, but her colleagues at work are also demonic. Tony Simon is a colleague of Belinda who is turned into a phantom. Everyone except the café workers and the occult forget that he exists. He seeks revenge on Belinda after teaming up with a fallen angel.However, they soon learn that there is more to the Occult Café than what meets the eye.