BTS and the Truth Pt. 1

y/n, she doesn't know that she is Jin's little sister. And BTS's Jin, knows that he has a little sister. She was a big fan of BTS, die-hard fan but was pretty chill and cool. One day, BTS shows up on her birthday. Her mom tells her about Jin being her older brother and leaving her with BTS to bond and get closer to each other. After awhile, y/n is stuck in love between Jungkook and Jimin. Who will she choose? Go through this story of love and bond with BTS.