Falling star to superstar!Forced to give up on his dream of becoming an idol, Yoosung laments having to spend the rest of his days working as his crush's manager. That is, until he wakes up as a trainee! How did he go back to the past? What are these mysterious skill bars only he can see? Could they be the key to success? 3d5d4

Original Webtoon:
Ridibooks, MrBlue, Lezhin, Naver Series, Comico, BookCube, KakaoPage

Official Translations:
English, French, German, T.Chinese
Japanese: Piccoma, Comico

MMBoys Twitter
*MMBoys is the idol group name in the story