Deitrich is a Crown Prince in a neighborhood Kingdom, he's a war hero but the people are scared of him because he was a monster a in their eyes. He doesn't have anything he wanted, he followed the Emperor's order like a slave. You on the other hand is a Duke's one and only daughter who will enherit the seat of your house. You two met during the congratulatory party banquet. You're not scared and he find it amusing but you hate the color red and it was his eyes and so, you hate the crown prince.

Haru is a carefree man, he want to enjoy things and get whatever he want. He's a popular guy because of his handsome face, a 30 year old adult who is still hard at finding the one he want.