Soju is frozen in the coldest weather.-25 degrees below zero in Pyeongchang, Gangwon Province.

In Chuncheon, Gangwon Province, soju, which rarely freezes, was also frozen while most of the nation's cold wave warnings were issued.

A liquor store in Chuncheon, Gangwon-do, froze the soju it was trying to deliver to the extreme cold.

Mountain areas in Gangwon Province saw the coldest weather this winter, with temperatures dropping to around minus 20 degrees Celsius, and especially Bongpyeong-myeon, Pyeongchang-gun, saw temperatures drop to minus 24.9 degrees Celsius around 7 a.m.