Grand Duke Hadelrune de Strelitz is the hero of the empire and Lady Zernoa de Rhanterra is the "golden flower" of high society. What commonalities could they share besides their glowing reputations? Apparently, secrets. One day, Zernoa comes across an unassuming pile of clothes under which she is startled to find an adorable rabbit who also happens to be... Grand Duke Hadelrune. An ancient family curse and a fictitious upbringing... What else could these two be hiding?!