In spite of her passion and dedication, her lack of formal writing skills keeps her in the assistant role. When her current show faces cancellation, she seizes an opportunity to become the main writer for a new program. The catch? She must cast Ji Soo-ho (Yoon Doo-joon), a top actor known for his perfectionist approach and reliance on scripts, as the DJ. Their contrasting personalities and approaches to life and work set the stage for a compelling narrative filled with drama, tragedy, challenges, growth, and romance.

Radio Romance embarks the journey of Song Geu-rim (Kim So-hyun), an assistant writer for a radio program who aspires of becoming the main writer. in spite of her passion and dedication, her lack of formal writing skills keeps her in the assistant role. When her current show faces cancellation, she seizes an opportunity to become the main writer for a new program. The catch? She must cast Ji Soo-ho (Yoon Doo-joon), a top actor known for his perfectionist approach and reliance on scripts, as the DJ. Their contrasting personalities and approaches to life and work set the stage for a compelling narrative filled with drama, tragedy, challenges, growth, and romance.