"Everyman" is a morality play that explores the theme of Christian salvation and what Man must do to achieve it. The protagonist, Everyman, is a representation of all mankind, who is visited by Death and told he is about to die and face judgement. Unable to convince his friends and family to accompany him, Everyman turns to his good deeds, knowledge, and repentance. The play serves as a reminder of Christian moralities and the importance of good deeds for the afterlife.

The book in question is a speculative fiction novel set in a dystopian future where a sudden and severe ice age has gripped the Earth, leading to the collapse of civilization and the emergence of a new society. The story follows the protagonist, a historian, who discovers the truth about the ice age's origins and the existence of an advanced prehistoric civilization. As the protagonist delves deeper into the past, he uncovers startling revelations about humanity's history and the cyclical nature of human progress and decline, all while navigating the challenges of life in a frozen world.

This novel is a poignant exploration of friendship, love, and the human spirit set against the backdrop of 1980s South Korea, a time of intense political turmoil. Through the eyes of a young woman named Jung Yoon, the narrative delves into the profound connections she forms with her friends amidst the societal upheaval. As they navigate their way through personal loss, political activism, and the trials of young adulthood, the story beautifully captures the essence of relying on one another during times of distress. The novel is a testament to the enduring power of human connection and the ways in which it can provide solace and strength in the face of adversity.