He was very cold and rude, and the people at school didn't find it strange that a cold girl like you was his sister...But no one knew your past. Your parents died when you were 6 years old, your older brother took care of you...He only loves you as his sister, you only love him as your brother

You were watching your older brother Jungkook in the school hallway.You was leaning against the wall, your arms folded in front of you...Your older brother continued to bully the boy on the floor...