Core Perspective - The article highlights the significance of Wang Lianmeng's novel "21 Nights," which brings to light the underground culture and experiences of coal miners in China, particularly focusing on the historical and human aspects of their lives [1][2]. Group 1: Cultural Significance - "21 Nights" is described as a literary masterpiece that captures the essence of underground culture, specifically the experiences of miners at a depth of 700 meters [1]. - The novel is structured in four parts: "Spring Surge, Quiet Reflection, Fission, and Rebirth," weaving together stories that reflect both historical depth and human warmth [1]. Group 2: Character and Narrative - The characters in Wang Lianmeng's work range from industrial workers to ordinary citizens, portrayed with raw authenticity and emotional depth [2]. - The narrative captures the struggles and complexities of life, emphasizing the intertwining of passion, love, truth, and falsehood, leading to profound insights into the human experience [2]. Group 3: Emotional Resonance - The book offers a strong sense of immersion, allowing readers to feel as if they are experiencing the miners' lives firsthand, amidst the sounds and sights of the underground [2]. - "21 Nights" is positioned as a refuge for the soul, providing a deep exploration of human nature and a gentle understanding of life's truths, contrasting with the superficiality of modern media [2].