This book by Chengyuan Guo is a profound exploration of human endurance in the face of overwhelming adversity. It delves into the lives of characters who, despite experiencing profound loss and despair, refuse to surrender to darkness. Through a rich tapestry of interwoven narratives, Guo crafts a powerful message about the enduring power of hope, the importance of maintaining one's spirit, and the subtle yet profound ways individuals find strength within themselves and in their connections to others. It's a poignant reminder that even in the darkest hours, there is always a glimmer of light to strive for, urging readers to 'Don't Let the Sun Fall.' This work resonates deeply, offering both solace and inspiration.