Galchae

Three young people strive to achieve their dreams in the music industry while having to face the solitude that stars have to go through, and their relationship with their managers. Min Tae In is
a rock singer at his peak but is always worried about being pushed out of the top. SeoJoo Hee is an aspiring singer with a secret, and Kim Jong Hyun, a computer engineer who loves Joo Hee.
(Source: Naver, Namu and ko.wikipedia || Translation : MDL)