Sugiura Makoto was scorned as the manager of the popular idol group "Charlotte" and subjected to slave-like treatment.

One day, one of the members gets injured right before an important live performance.

Sugiura reluctantly steps in to perform at the live show, but his flawless performance, having single-handedly created all of "Charlotte"'s songs and dances, overwhelms both the members and the watching fans.

Sugiura, who unintentionally becomes the legendary idol "X," hides his identity and next becomes the manager of a beautiful idol group at an entertainment school.

However, even at school, the only topic of conversation is the mysterious charismatic idol "X."

While breaking out in a cold sweat to keep his identity as "X" a secret, he struggles in his work with the beautiful idols...

※Also serialized on Kakuyomu (Monthly #1 [as of April], over 10,000 total bookmarks)

※This work is a work of fiction.

The title and content may be subject to change.