You're the youngest of 8 siblings in your family. All of them are boys except you and they went to a elite full residential school. Well you got accepted to an elite full residential school, but not the same school as 7 of them. Your neighbour has 2 sons, Seung Hoon and Jung Yeon, who went to the same school as you and they're 2 years older than you. Your brothers drop you to their mansion with your stuffs to move into the school.

Jung Yeon: "Well kid, you're coming with us to the teen life."