Frozen Apocalypse: I Built the Ultimate Doomsday Fortress

When a catastrophic ice age wipes out 95% of humanity, Zhang Yi gets a second chance. Betrayed and killed by the very people he saved in his past life, he's reborn one month before the freeze—armed with spatial powers and a ruthless new philosophy. No more mercy. He raids a billion-dollar warehouse, stockpiles resources, and constructs an impenetrable doomsday fortress. As the world descends into frozen chaos and survivors turn savage, Zhang Yi watches from his paradise of warmth and plenty. This time, only the prepared will survive.