Aina, a top cabaret club hostess reigning over Kabukicho, suddenly awakens to find herself... transported to another world! Furthermore, she gets entangled in a succession battle full of despicable men...!? ...

Nike, the fourth princess of the Rain Dukedom and one who holds the power to call forth the rain, travels to the Sun Kingdom to marry King Livius on behalf of her country after losing a game of rock, paper, ...