In this BTS fanfic, you are RM's little and only sibling. You've always been by BTS' side, but when you turn nineteen, will you see the boys as brothers or something else? (This story is mainly interacted between Jimin and Junkook.) Info: You are RM's little sister (Obviously), your name is Mi Jin, you are 18, going on 19 years old, therefore you are 4 years younger than RM. You've been on BTS's right hand since they debuted, and they are all like family to you. As a prize for being with them all along, you get to join them on tour. Author's note: I didn't copy anyone with this idea, I'm sure there must be another story with the same concept, but I swear I did not copy any story. These are all my ideas, and also, take it easy on me, this is my first story, and I joined the Wattpad squad (lol) because I want to see how far I can go as an author. Anyways, without further ado, enjoy 'RM's Little Monster.'