When the temperature reaches minus thirty degrees Celsius, if humans do not rely on external equipment to resist the severe cold, the energy consumed in one minute is four hundred times that consumed at twenty-six degrees Celsius. If an ordinary adult's combat power is measured at three dogs, unless he has stored a large amount of fat and maintains a state of motion, his biological activity can only last for about an hour. If not, it can probably only be sustained for about twenty minutes before hypothermia sets in, leading to a gradual drop in body temperature until death occurs.
Even for a cultivator with a combat power of three thousand dogs, their survival time in such conditions cannot be simply calculated with basic arithmetic. Extreme cold may not induce hypothermia as quickly for them, but with increased energy consumption, inability to obtain food, psychological pressure, and other factors, their survival time would be shorter than imagined.