Ten'yuu

Prince Ten'yuu is the prince that came from the Zaideran Kingdom in order to help find a cure for his mother's sickness. Prince Ten'yuu's mother was a concubine of the Zaideran emperor. She had suffered from an illness for a long time. The prince had come to study in the Kingdom of Salutania to search for a medicine that could cure her. The commoners of Zaidera typically practiced monogamy, but the emperor and other noblemen took multiple wives. The higher a man's rank in society, the more wives he could claim; supposedly the emperor had thousands. The more wives one had, the more children one could produce. The current emperor had over forty altogether, and Ten'yuu was the eighteenth prince among them. Only men could inherit the throne, but Ten'yuu was low in line of succession,