On a moonlit night, it snows heavily.

toxic salt snow looks like snow, but it's actually salt. It's just toxic salt. It's harmful for people to eat, and it's more toxic than salt. Therefore, only after countless years of precipitation, condensation, precipitation of toxic substances, leaving salt and forming salt crystals, can it have mining value.

of course, salt crystals are also toxic, but the salt is more toxic and less toxic, and there is no corrosion capacity, so mining them out and refining them slightly becomes a condiment.

do fairyland people still eat? Yes, it must be for dinner. In fact, even before ye Kong came up, he thought...