Lee Hyemi is an Exo Fan that is why she auditioned for SM Entertainment when she was 15 years old and she've been a trainee for 5 years already , when she became a trainee she can see some of her idols or sunbae and she thought to herself that when will she become one of them? 

 

She also saw her favorite idol which is EXO and they always enter the trainee class sometimes to watch or help them train , she was so happy at first that her bias Luhan is also there but her mind changed when she knew the true Identity of Luhan.

 

Will she survive in her trainee life?