You (Sheila) is a high schooler in Korea, you were casted by one of sm's casting manager on the street. After auditioning, you surprising got in and started life as a trainee. Just on your first day, you met EXO's Sehun and your sunbaenims treats you really well but what will happen to you and sehun? How will love spark and lead you two into the love path of an idol?