Kamen Butoukai wa Koushaku to
His Cavalry Lady·仮面舞踏会は公爵と
A Russian Army captain travels with the tsar to England in 1812. The young officer, known for striking blue eyes and noble bearing, has secretly lived as a man since fleeing an arranged marriage. Now, after forming a connection with the charismatic Duke Calder, she must decide whether to finally disclose her true identity.