A not-so tall but not tall person enters a small average house together with two men. Without wasting any time she quickly packs her things. She wear comfortable clothes, jeans and a baggy shirt with her all time favorite, the almighty sneaker. She asks ..no she demands that she will finish her job first. "Oh, Soonkyu you're here" a middle-aged woman says. "Yes Mrs. Park of course I love my work I can't afford to miss any and this would be my last" Sunny says politely. "Aigoo don't cry Soonkyu it's for your own good and nah don't call me Mrs.Park I feel like I'm old" "Oh yes you are?" Soonkyu says jokingly. After her work she hugs her manager" thank you" "Anything for you my Soonkyu Sunny works in a cafe as her part-time job. She tries hard to manage her study and work time wisely. She starts her work at 6:00 pm and ends at 10:00 pm. Usually her class end at 5:00 and she goes home right after. She uses her bike and travels to home for about 15 minutes. But this day she's a little bit late. When she get to bed she suddenly remembers what happened in school. Flashback: "Mrs. Lee the school's principal is asking you to come to her office right after" the SSG president says. Sunny just nod in reply. Sunny doesn't have any friends in her school. She considers herself a loner. Sure they talk to her but she distants herself from others. She thinks that they will just leave her just like her parents did. She doesn't have a grudge to her parents but she can't help to feel that