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? (Manta)

Yuseong, who is now a manager, used to be an idol trainee 10 years ago. Becoming the manager of Seo Tae-won, who he has a crush on. He managed to compromise on reality, and he was living without dreaming his dream. In response to the boss's threat to overturn the hit-and-run accident committed by Seo Tae-won, he takes the blame and step to the police station. "I wish I could go back to 10 years ago. I won't give up, and I'll make my debut at any cost." When I closed my eyes and opened my eyes... (Ridibooks)