The novel has been at the center of controversy due to its explicit content, which some readers have deemed disturbing and inappropriate. The book's frank depiction of a taboo relationship has led to calls for censorship and bans in some countries. However, others have defended the novel, arguing that it is a work of literary merit that tackles difficult themes in a thought-provoking way.

"Papa, To Kiss in the Dark" is a Korean novel that gained popularity for its engaging storyline and exploration of complex themes. The novel delves into issues of family dynamics, personal growth, and the challenges faced by its characters. While the specific details of the plot might vary, the title itself suggests a narrative that could explore themes of intimacy, vulnerability, and perhaps the complexities of familial relationships.