You're name is Lee ____, a queenka at Seoul University along with your friends Choi MiYon and Song JooRin. You're happy with your boyfriend. You are living a perfect life. You always had supportive parents, you're rich, pretty, smart and the girl of every man's dream. You were always bubbly and happy, you could cheer up the sad people, could calm the mad and is willing to help people. 

But, slowly, you changed when "he" broke up with you. You became all so sad, and MiYon and JooRin and the students became so worried. When they tried to talk to you, your cold personality deals with it. You cry yourself to sleep. But everything changed when a new student came.