Extremely Cold Apocalypse: I Stock up on Thousands of Items in One Second

The land and cities were buried in snow overnight, and the global temperature plummeted by 60 degrees. Extreme cold and hunger led to a sharp decline in humankind. Gao Yang returned from rebirth and obtained an artifact system that allowed him to earn points and exchange them for survival supplies if he could survive for one second in the extreme cold. Those who once betrayed themselves were killed and no one could be left alive. Voldemort's girlfriend! ? Kill! The hateful vampire brother-in-law who doesn't know anything in return? Kill! You laugh at my cold-bloodedness, but I can only tell you that you owe me this. While others were still running around for food, Gao Yang was swaying the red wine glass happily, surrounded by beauties, and even a blond and blue-eyed ocean horse threw himself into his arms...