"There is no God here, Iris. He could never bring you this sort of pleasure."

In her short life, Iris has known nothing but heartache. When she is thrown into the mouth of Dalwick Cave as penance for her supposed crimes, she expects to find herself face to face with death. Instead, she meets the Demon of Dalwick Cave.

After getting to know the being behind the myth, Iris finds herself tumbling headfirst into carnal love.

Can he show her that love can be kind? Will Iris finally learn that love and lust go hand in hand?