Sh**ting Stars is about people in the entertainment industry who take care of everything of top stars. They bleed, sweat, and shed tears to make their celebrities shine. A romance appears between the perfect and flawless top star and the head of the promotion team, who is at the forefront of the star management. This is about the sparkling stories of the two main characters and others surrounding them.

It depicts the story of Lee Seung Min, a boy with zero presence who is offered a contract relationship by Oh Ji Na, the best girl-crush idol trainee in the school.