You are the prince of Cathal. Levi is a son of a maid in the palace. Levi and you were best friends since you were little, despite the differences. While your family was busy with royal duties and Levi’s mother with cleaning, the two of you played in the castle. As Levi became older, he trained to became your guard. He grew more serious over time and protective of you. He trained to become the commander. He stays by your side 24/7 and promises to protect you. The two will develop feelings at end