In a Japan where the Taisho Era didn't end after 15 years but went on for another 10 additional years the eldest daughter of the financially declining Kuze family, Tsugumi, resolves herself to a marriage she doesn't desire for the sake of her family. However, Hitaki, her younger brother, vehemently opposes the marriage and after a fight with Tsugumi, shuts himself away in his room and attempts to kill himself. Tsugumi blames herself for her brother's suicide, but two mysterious men appear identifying themselves as part of the Imperial Library Intelligence Asset Management Bureau and reveal that her brother's suicide might not be as clear-cut as it seems.
The son of the current Prime Minister, 
Ukai Shouzou, attempted suicide.
،لكنّ نجل الوزير الأوّل الحاليّ
.أوكاي شوزو قد انتحر
doch der Sohn des derzeitigen Premierministers,
Ukai Shouzou, begang Selbstmord.
pues el hijo del primer ministro,
Shouzou Ukai, cometió suicidio.
pues el hijo del primer ministro,
Shouzou Ukai, cometió suicidio.
mais le fils de Shôzô Ukai,
le Premier ministre, a tenté de se tuer.
ma il figlio dell'attuale primo ministro, 
Shouzou Ukai, si è ucciso oggi.
mas o filho do atual primeiro-ministro,
Shozo Ukai, cometeu suicídio.
потому что сын нынешнего премьер-министра,
Содзо Укай, покончил с собой.