You are a wealthy prince/princess of the kingdom. Your father, the King, has held a Masquerade Ball for you to find a princess to marry. All guests must wear a mask to hide their appearances and to use their charm to win over your love. However, how would you react if you find a commoner at the Ball for Royals?

Everyone adores her. Her name is Princess Cleo and she is also the heir to the throne for your kingdom. You're just a palace guard but you catch feelings for her majesty. But beware, she's a fierce ruler but with a soft heart. Will she send you to the castle dungeons or open up her heart to you?

Cleo the smart, cold, popular, angry school president is forced to give you tutoring everyday afterschool. Will this just be tutoring or will this turn into something more unexpected?