大学生Wan有一个狂热的喜好，追随并拍摄了《后起之秀》第九。当Wan在他的偶像将出演的Y系列赛中获得支持角色的演员时机时，他遇到了第三名，这是一个尖锐的领导人和九船同伴。两人立即爆发冲突，可是当Wan通过试镜时，两人被迫一起事情。尽管他们相互不喜欢，但在了解第三名后，Wan开始以差别的眼光看待他的竞争敌手。他不知道自己怎么了，可是他发明自己越来越频繁地避开了众多的领导者的目光。除此之外，Wan开始得知在窗帘后面，看起来如此精彩的行业并不是他所想的。纵然是九个人，他自己的偶像也在隐藏一些阴暗的工具。 ~~改编自小说“ Fanboy先生”（Fanboy Mr.＃?????????????????），由Littlebbear96 　　University student Wan has a fanboy hobby, following and photographing rising star Nine. When Wan gets a casting opportunity for a support role in a Y series his idol will be starring in, he meets Third, a sharp-tongued leading man and Nine's ship partner. The two clash immediately, but when Wan passes his audition, the two are forced to work together. Despite their dislike for one another, after getting to know Third, Wan starts to look at his rival in a different light. He doesn't know what's wrong with him, but he finds himself avoiding the cocky leading man's gaze more and more often. 　　Beyond that, Wan comes to learn that behind the curtain, the industry that looked so splendid isn't all as he'd thought. Even Nine, his own idol, is hiding something shady. 　　~~ Adapted from the novel "Mr. Fanboy" (Mr. Fanboy #?????????????????) by littlebbear96