Extremely Cold Apocalypse: I Use a Cornucopia to Store Billions of Supplies

Electromagnetic pulses cause global paralysis, geomagnetic storms bring extremely cold temperatures below zero, civilization collapses, and species are almost extinct. Betrayed by his best friend, he returns and vows to reverse his fate. He awakened the ancestral cornucopia and gained infinite space and the power of replication. Starting from an ancient coin, he crazily hoarded hundreds of millions of supplies to build a doomsday fortress. In the apocalypse, survivors become beasts. With his partner "Demon King" and a sharp blade in hand, he embarked on a decisive and bloody path of survival in the blizzard, and finally reached the desired end point and ushered in a happy ending.