His flower to pick

My name is Lilly Cross only blood daughter of Kaien Cross. When cross Academy was made for the goal of vampires and humans to coexist. Well after some time the king of vampires Karl Heinz
said this could be easy to unravel. He wanted a marriage to be done. A marriage between hunter and vampire. So now I am living with the sakamaki brothers the kings sons. I am to pick one by the end of the year to wed. I say nothing because my father will not hear it so I have no choice but to obey and betray the man I love.