Shurei Hong, destitute but of noble birth, has always dreamed of working as a civil servant in the imperial court of Saiunkoku, but women are barred from holding office. The emperor Ryuki, however, refuses to take command, leaving everything to his advisors. Shurei is asked to become a consort to the emperor to persuade the ne'er-do-well ruler to govern.

Shurei has returned to her normal life at home, but once more the palace finds itself in need. She is asked to work as an assistant in the Ministry of the Treasury, but as women aren't allowed in, Shurei must pretend to be a boy!