Setsuna is kidnapped by Princess Aiya, daughter of the deputy shogun. Wanting to escape her studies, Princess Aiya begs Setsuna to be her body double for a day, but the princess’s new tutor turns out to be Hisui posing as his older sister Kin’u!
And reveal the vicious darkness
that hides deep within your heart!
!وأظهري الظلام الشنيع الذي يختبئ داخل قلبك
Und offenbare die pechschwarze Finsternis,
die tief in deinem Herzen schlummert!
Revela la malvada oscuridad
que se oculta dentro de tu corazón.
Revela la oscuridad que se oculta
dentro de tu corazón.
Et surtout, que toute la noirceur
de ton cœur se répande
E così facendo svelerai al mondo 
l'oscurità che covi nel profondo del tuo cuore.
e revele a escuridão
que se esconde no fundo do seu coração!
И покажи тёмную злобу,
что таится в глубине твоей души!