William Lee Xander is an ordinary teenage boy who wants to be an idol in Korea. So he pursue his dreams by coming to every KpopCon, nagbabakasakali na may maka-discover sa kanya. And nangyari ang dapat mangyari. He was scouted by a company in S.Korea, and was brought there to become a trainee. '' So isang taon lang po ako magte-train tapos debut po? Solo po ba or kasama po ko sa group?" " You have the potential. You can sing and dance really well. I'm happy that I've found you first. Yes, You'll be training just for a year and you'll be the 8th member of BTS. " "What!? Are you serious?" "Yes I am, Mr. Xander. Welcome to BigHit Ent. I'm Bang PD, you're manager. " His dream will come true at last. But what would happen if his expectation of being a Bangtan member is not the way he's expecting it? Will he be able to cope up with the changes? Will his Hyungs will be kind to him or will be the cause of his anxiety?