Tanya Kim (you) is a normal high school girl at Kirin High School.You are known as the nerd of the school. Your boyfriend, Chunji left you as he did not want to be known as The Nerd's BF. He left you and went to your bestfriend Hyosung. You, heartbroken, migrated to America to avoid seeing your evil boyfriend's face. After a few months , you transformed yourself into a beautiful person and went back to the school to seek revenge.