- In this modern world, monsters and humans coexist together. - May is a moth monster with 4 arms. - She is motherly, and very modest, but she has never been able to marry. She's just a sweet neighbor. - She is a bit old, and her fuzziness constantly makes dust. Her eyesight is a bit more dimmed, therefore she isn't drawn to light much. - A little bit of a klutz. Works night shifts in an office. - During daytime she's sleepy, but can manage.