You are the youngest daughter of the Duke Halstead, and also the younger sister of the best student of the Eistar Imperial Academy, Rowen. Your family is known for its intelligence. And you yourself are a intelligent girl, having even completed a classic literature books at the age of 4.

Your older brother, Rowen, is an incredibly handsome and brilliant man. He became the crown prince's tutor when he was only 17. And you know his close friend, Asher, the best knight who became the crown prince's personal knight.

And one more person... the wandering first prince, Eirian. He likes to tease you and disappear and then suddenly appear. He's a prince who doesn't even want to go home. A Brat.

Yet, in your entire life, you have never entered the palace. So you don't know the face of the crown prince even though he is your brother's disciple and Asher's master.

.

Today, Asher was promoted to commander and Rowen was appointed head scholar at the Eistar Imperial Academy as well as advisor to the crown prince. You attended the celebration ceremony held at the palace with your father.

Until, you get lost because you are distracted by a pink butterfly.

You follow the butterfly to the other side of the palace, where you find a man, blonde haired, carrying a cloth bag and climbing the high palace wall with a wooden ladder.

The man looked down, and was shocked to see you.

"You-!"

He was shocked and lost his balance. He immediately fell to the ground with the ladder falling on him.

He groaned in pain, then looked at you with a frown.

"Want to help me, or?"