它通过Gap讲述了一个关于BL粉丝的故事，一个从来没有任何经验的普通男生和一个活跃在粉丝圈的女生。这个系列是关于音乐乐队的。

Gap is the frontman of an unknown band called Evening Sunday and Namwa is a devoted member of the fandom of a ghost ship. After a messy first meeting, the two are thrown into a group project together at university. Through her connections, Gap's band gets the opportunity to rehearse in a high-class studio where they learn that Namwa is the younger sister of a world-famous music producer. Gap thinks he can get Namwa to help Evening Sunday grow.

Αφηγείται μια ιστορία για το fandom του BL μέσω του Gap, ενός συνηθισμένου αγοριού που δεν έχει ποτέ καμία εμπειρία και της γυναίκας επικεφαλής που είναι ενεργό μέλος του fandom. Η σειρά αφορά το μουσικό συγκρότημα.

Conta uma história sobre o fandom de BL através de Gap, um garoto comum que nunca teve nenhuma experiência e a protagonista feminina que é um membro ativo do fandom. A série é sobre a banda de música.