Sulli is a girl that is always cheerful,happy and listens to everyone's problem. But NO ONE knows what she's been through or is going through at home,not even her parents. Although her parents hurt her,she still is happy. After several same incidents she distances herself from her family. Sulli keeps a diary that no one knows about. She even decides to move to south Korea from new Zealand and the reason is because she wants to be a Singer. What happens when she moves to Korea? What if someone or some people find her diary? What happens when she becomes a Singer and most importantly what is that sulli writes in her diary that no one knows about?