A mysterious girl fell from the sky, claiming to be the God of Love from another world. To prove her identity, she gave Ross a little notebook. Write the name of someone of the opposite sex in it, and that person would become his destined partner, lover, or wife. Ross smiled casually and wrote down the names of many of his wives: a goddess-like school beauty from the real world, a heroine from a martial arts tale, an anime protagonist, and a girl from a game. He had only meant it as a joke, but then he discovered that the notebook really could make his wishes come true.