Isis is the Egyptian goddess of many things. Things such as wisdom, magic, health, and marriage. She is the embodiment of the ideal mother and wife. But she can't seem to find her perfect match. She turns to Kusanagi Yui to help her with her quest for "The ideal lover". She is tasked with teaching the cynical Egyptian god, Thoth, about the subject love. In which case, to Isis, is an impossible assignment.