Above the snowy plains, the sled sped forward, with six strong sled dogs running through the wind. Their thick fur was coated with dry snow, which quickly disappeared into the air.
The cold relentlessly invaded, limbs gradually stiffening, fingers gripping the reins growing so cold they nearly lost all sensation, coated in frost.
The two dead reindeers on the sled seemed to have lost their color, covered in a thin layer of pale gray, emanating a cold and hard sheen, frozen solid like stones.
Bi Fang's senses were not mistaken, the Arctic temperature had plummeted tonight, strangely cold. He moved his stiff fingers slightly and pulled out a thermometer from his bosom.
The orange-red liquid was distinctly visible, twenty, ten, zero, negative thirty, forty, fifty...
The liquid column within the thermometer underwent an astonishing elasticity from the internal environment to the external environment.