This teenage novel is about the love between the two girls - Oh, Sa-Rang, a 18-year-old girl, dreaming of being a beauty youtuber and Lee, Sol, a 19-year-old girl, dreaming of being a tattooist. Sa-Rang and Sol fall in love with each other at first sight during the meeting of ‘Dreaming outside the school’. However, people around these two girls make them feel uncomfortable and irritated. One day, Sa-Rang happened to hear the news that her biological father lived in the UK and decided to leave with Sol. Then, she got comforted by her new family and many minority groups of people, reflected on herself, and began living differently by challenging new things. 

The book, titled ‘Oh, Sa-Rang’, is the best award winner in the 18th Sakyejul Literature Award, and it is the first novel written by Cho, Woo Ri. In this book, the emotion of love itself is well represented as passionate and innocent one. In addition, this is also a growing-up story of two girls who accept themselves positively and decide to pave their way for loving themselves. The writer has expressed the teenage love in a unique language and presented their love as ‘innocent feeling about human beings themselves’ without any prejudice.