Overview

Empire Joachim, which flourished once but now falling down.

Gin Erhart, who used to be a catamite of the Duke, got back there, masking as an adopted son of the Duke and a successful capitalist. While preparing to revolutionize Joachim, he is looking for a "Little Pearl", a secret supporter and lover of him. Meanwhile, Gin meets 'Maximilian Joachim', the Prince of Joachim, at a banquet. Somehow, this lazy and promiscuous crown prince seems to know that Gin used to be a catamite....