Being Seokjin's 10 year old sister [complete]
Have you ever wondered what it's like to be Seokjin's little sister?
Hi my name is Kim Sumi. My brother is BTS's Seokjin. Yes I'm only 10 years old, but being an idols sister can still be quite fun.
You could say my life was perfect. Let me tell you what it's like being Seokjin's 10 year old sister.