极度缺乏自信的麦星重逢贫嘴贱舌的儿时好友元理理，没想一见面，麦星就受到侮辱，这简直不可原谅！于是，她发誓一定要进入萤川皇家音乐学院，让元理理知道，我麦星可不是当年“被绝交”的下等人。 就在麦星初次进入仲夏部当天，便被误以为是近期破坏声音程序的“R”，并且阴差阳错的上了十大危险分子榜单。 而在暗中调查神秘人“R”的过程中，她竟意外发现了配音系、以及整个学院里的秘密真相……(Extremely unconfident Mai Xing reencountered disgustingly talkative childhood friend Yuan Lili, did not want since meeting, Mai Xing was insulted, it simply could not be forgiven! So she vowed to enter Yingchuan Royal Academy of Music, let Yuan Lili know, I Mai Xing was not “refused” lower class in those years. In the same day of initially entering Midsummer Department, Mai Xing was mistaken as “R” recently damaging sound program, and accidentally listed in top ten security risks. While in the process of secretly investigating the mysterious person “R”, she unexpectedly discovered the secret truth of the dubbing department and the whole college…)