Eun-sung used to be in an idol survival program, however she didn’t debut. She was then hired as a manager in Starlight entertainment. When Eun-sung was a trainee, Starlight released a new idol group SOUL. They were famous, but accused of plagiarism and were dropped by their agency. Eun-sung has a secret that she can predict the future. Using her abilities, she tries to help her band rise to fame again.