At the age of 13, Jaesung Ahn and Jaeyon Lee became K-pop Trainee. Years after, they debuted and becomes popular across the world. The rules at LC Entertainment - Seoul's one of the largest and most successful K-pop labels - are simple. Train all day, be perfect, and don't fall in love with colleagues. Easy peasy. But as time goes by, Jaesung can't control his affection for his childhood friend and it became destruction on both of their careers.
Get ready to witness how friendship, love, and career will survive despite the rules and policies of a capitalist company and society. What would you sacrifice for a chance to live your dream? Welcome to the story of friendship, love, and career.