Annyeonghasaeyo, yeorobun! My name is Kim Se Yi, 16 years old. I live with my lovely father, Kim Ha Neul in Daegu. But my life is changing soon because appa told me that I'll get a new mother and 6 more brothers. Like seriously, after 16 years, without siblings, I will have a born ready brothers. That sounds awkward but hey, with some ice breaking moment, everything will be fine, right? Let me introduce you to my new family.