End of the world: Start by building a shelter

High temperatures, a glacial apocalypse, Earth’s disintegration, and shelter upgrades—



Extreme climate disasters strike in succession, wiping out all surface life and pushing human civilization to the brink of extinction.



Su Wu transmigrates into this parallel world, only to find himself facing imminent doomsday.



Fortunately, he awakens the Doomsday Survival System. As long as he survives, he can continuously advance technology—turning fantasy into reality.



Gardens, rice fields, and forests flourish within his shelter.



Exoskeleton armor, power mechas, mobile bases, and an integrated air-space mechanical fleet—



Starting from scratch, he builds an underground shelter, step by step upgrading it into a colossal fortress capable of sailing the endless stars.



Until, finally—he rebuilds the human empire in the vast expanse of the universe.



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2 chap/ day

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100 powers tones- 1 bonus chapters

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