Amekawa Kei

The small country of Adarshan recently conquered a territory of the Castoria Empire. To tie the alliance between the two countries, and secure the new border alignment, the victorious Adarshan general, Alexid Deke Adars (king's younger half-brother), was forced into a political marriage with Castoria's sixth imperial princess, Justinia. But she's only 10 years old…!