BTS also known as the one of the most scariest mafias and the 3rd powerful group in the underground world they found out they're father is getting married and they will soon also have a step-sister while on the other hand yn she is an cold girl to other but a baby to her close ones she knows when to play around and when to be serious you may think she is a Normal innocent girl but that is far from the truth. 𝟙. How will bts react when their dad is gonna get married? 𝟚. How will they react when they found out they have a sister? 𝟛. If yn is not a normal innocent girl than who she can be? . 𝐖𝐞𝐥𝐥 𝐋𝐞𝐭𝐬 𝐅𝐢𝐧𝐝 𝐎𝐮𝐭.. ♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡ 𝐒𝐭𝐚𝐫𝐭𝐞𝐝 : 27/7/2021 𝐄𝐧𝐝𝐞𝐝 : ??? ★ | ONGOING | ★ ♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡ ⚠️ 𝐖𝐀𝐑𝐍𝐈𝐍𝐆 ⚠️ bts and y/n relationship will only be brother and sister bond and there will swear words/Strong language in these chapters and also Some uncomfortable scenes like killing, torturing, bullying, abusing etc so if your not comfortable this book isn't for you! if you want more information about the characters in this book please go check the Introduction, none of the pictures in this book are mine 𝐄𝐗𝐂𝐄𝐏𝐓 the cover which I made it by myself! 𝐃𝐎 𝐍𝐎𝐓 leave 𝐀𝐍𝐘 Hate/Bad comment about the idols /characters mentioned in this book or BtsandBlackpink11 AKA me! | 𝐏𝐋𝐀𝐆𝐈𝐀𝐑𝐈𝐒𝐌 𝐈𝐒 𝐀 𝐂𝐑𝐈𝐌𝐄❗| 🚫 𝘚𝘰 𝘱𝘭𝘦𝘢𝘴𝘦 𝘿𝙊 𝙉𝙊𝙏 𝘤𝘰𝘱𝘺 𝘵𝘩𝘪𝘴 𝘣𝘰𝘰𝘬 𝘤𝘢𝘶𝘴𝘦 𝘐 𝘮𝘢𝘥𝘦 𝘵𝘩𝘪𝘴 𝘣𝘰𝘰𝘬 𝘰𝘯 𝘮𝘺 𝘰𝘸𝘯! 𝘞𝘪𝘵𝘩 𝘢𝘭𝘭 𝘮𝘺 𝘩𝘢rd work so don't copy it! 🚫 𝘽𝙤𝙧𝙖𝙝𝙖𝙚💜