During a global scientific polar expedition, five people with different identities and personalities were involved in a sudden and extreme natural disaster. They are isolated in a crisis-ridden wilderness - cold nights and blizzards intertwined, and resources are extremely scarce. Differences emerge, estrangements and contradictions emerge one after another, humor becomes a bridge to resolve conflicts, and wisdom ignites the hope of survival. The team gradually distilled trust in difficult situations, experienced mutual rescue, disputes and compromises, and everyone grew up under pressure. As the mystery gradually unfolds, they discover that there is human manipulation behind the crisis, as well as a greater meaning of life. The stories in the three volumes are intricately intertwined, advanced on multiple lines, and the rhythm is tight. In the end, the five people overcome the danger together with unity and wisdom, and each finds a new value in life.