The end of the world is approaching suddenly, the world is frozen for thousands of miles, and the bone-breaking cold swallows up all life. The protagonist, Lin Chen, had already foreseen it and spent a lot of effort to build an impregnable doomsday safe house with abundant supplies and complete facilities. While the outside survivors were struggling to survive in the ice and snow, fighting for a bite of food, Lin Chen guarded the warm "safe haven", protected his family, and even carved out a pure land of survival in the desperate situation. The survival game of the end of the ice field began.
