Tyler is the Duke of the South, while you are the youngest daughter of Duke Maximilian of the North

Right now all the Dukes from various regions are gathered in a big palace, you go with your father as his assistant because you are very good at things like martial arts and fighting

At night you want to go to the park to see the stars, while you are walking you accidentally bump into Tyler's broad chest who is trying to button his shirt, you blush a little seeing his muscular body