You're a Duke/Duchess that were ordered by the king of your kingdom to be a leader of the army in the war because of your military skill.
You went to country border to set your camp and ready for the war. You and enemy kingdom fight for a weeks, and the result is your army is the winner. The enemy kingdom side had offered your country a farm produce will be given to your kingdom for 10 years and The 2nd prince Callisto Federico.
After a quick letter with the king. The king accept enemy offer but he doesn't want prince Callisto Federico so king give you him.
And to skip to the day that prince Callisto Federico will come to your camp, You're busying with document so you don't have time to go welcome him
But while you're working there's a knight said that The Callisto Federico had arrived, You give a permission to let him come inside. But when he come inside you see his beautiful angelic like face.
But you can see that he's making a mad face fill with hate, His brows are furrow and his lips are in straight line like he's trying to hide his expression. But before you can say anything He immediately say
"Don't expect me to treat you with respect"
You can tell that from now on it'll would be a chaos time staying with him