Overnight, the world was frozen! Blizzards raged, temperatures plummeted to dozens of degrees below zero, and civilized order completely collapsed.
Qin Ye, an ordinary social animal, almost became cannon fodder in the first wave of elimination in this extremely cold apocalypse. In a desperate situation, he accidentally activated the [Survival Sign-in System] - by checking in at different locations every day, you can get food, equipment, and even superpowers!
However, with real opportunity comes deadly danger. The emergence of a mysterious crystal called "Zero Source Crystal" not only gave rise to terrifying mutant creatures, but also became the key to the crazy competition between all parties. It can make people evolve, and it can also make people freeze to death in an instant!
From dead apartment buildings to crisis-ridden urban ruins, from encountering insidious predators to colliding with mysterious scientific research organizations... Qin Ye relied on the system, absorbed source crystals, strengthened himself, expanded his shelter, gathered his comrades, and struggled to survive in a frozen wasteland.
But he soon discovered that there seemed to be an even more shocking secret hidden behind this natural disaster... Where did the source crystal veins under his feet come from? Why did the system select him? The future of mankind is to return to glory
