Mao is known as a cold prince. His last brides all left him because of his temper. He is cold, not trusting, a reputed fighter and a professional prince. He don't likes to be botherd when he is working in his office. Mao is 21 years old, and he lives in an empire in Japan. He is Japanese too and his full name is Okaru Mao. But beside his cold faced, Mao is a kind soul, he just never shows it. He doesn't want any bride or get married, Mao just want to focus on training and become a great soldier.