Extreme cold is coming, and civilization is on the verge of collapse. He has experienced life and death, and witnessed the choices of human nature in desperate situations. Restarting his life, this time he chose to take precautions and use wisdom and preparation to build a survival fortress for himself. When the people who once despised him asked for help outside the door, he silently thought of the unbearable past events in his previous life. The end of the world not only tests survival, but also tortures people's hearts - who is qualified to be saved? Where are the boundaries of kindness? This is not revenge, but the most profound look at human nature. In a world of minus one hundred degrees, every choice is a matter of life and death.
