In his previous life, he extended a hand of kindness—only to be betrayed and murdered by the very person he saved. Then came the cataclysm: the Ice Doomsday. The world was plunged into an apocalyptic deep freeze, and 95% of humanity perished under the merciless grip of eternal winter. But fate gave him a second chance. Reborn before the freeze, he’s no longer the naive fool. This time, he won’t be a saint. He begins his ruthless preparation, gathering resources, stockpiling supplies, and transforming an ordinary building into the ultimate doomsday safe house. As blizzards rage and the world descends into chaos, he watches the fall from behind reinforced steel and solar-powered warmth. Betrayers beg at his doorstep, but he never forgets the past. This is a cold new world, and he has become its calculating survivor. Through wit, strategy, and an unshakable will, he rises—not just to survive—but to rule in the post-freeze future. Combining rebirth, survival strategy, doomsday prepping, cold-hearted revenge, and high-stakes action, Global Freeze: I Built a Doomsday Safe House is the ultimate novel for fans of apocalyptic world-building and unstoppable MCs.