An endless nightmare awaits Johanna Prokuri! She was once a prodigy, capable of creating powerful automatons and other machines.But three years ago, an accident happened during an experiment which resulted in the loss of her creativity. Since then, she's been struggling to develop new ideas. One day a charming mole named Montgomery appears in her dreams. He warns her that a Dream Demon "infected" her during the experiment, the loss of her creativity is just one of the symptoms and she's about to turn into a monster soon. Now the duo is hunting Dream Demons together and try to find a way to get rid of her disease before it's too late.