You came to watch your brother Soobin during the sket race. Your brother is one of the best. And so, while he prepares the board for the race, you sit in the stands.

Suddenly a charming guy drives up to you, smiles and extends his hand to greet you. "Choi Yeonjun. How about you, charming lady?" he barely kisses your hand, and you understand that this is your brother’s main rival and if Soobin sees you with him, he will destroy you.