LETTER TO BTS’ a thanking letter book to our IDOLS to our Global superstars BTS. They have changed our life into a beautiful utopia. BTS is a K-pop boyband who influence the youngsters by their magical voice and their thoughts and love for their fans to feel warm and helping them to achieve their dreams. BTS has the greatest fan following not only for their songs nor follow of trend, its cause of their trust, ever lasting friendship, leadership, talents and hardships and their love showing for us to our ARMYs(BTS fans are called ARMY). Not only BTS and our ARMYs are also the best people, who is loving each other even without knowing each other as a person. We are FAMILY who is with the same landscape called BTSARMYs. BTS given us a family, a purple ocean. In this book we have our heart-felt words and thanks that we wanted to say to our IDOLS and we have collected some new ARMY people who is eagerly waiting to meet BTS and wants to be on their concert one day. We just hope that this book can be identified by our IDOLS.