There was indeed chaos reining in the Snow Region; within ten days, thousands of people were killed.
Out of this number, many of them were from the Tiger Subdue Sect, the Fire Chi Race, the Mammoth Race, and the Mantis Blade Sect. They were all killed by a single blow, with their brains smashed to smithereens. According to accounts made by disciples from other races who were wandering the region, there was a martial expert from the Dwarf Race that had gone crazy. He was killing everyone he saw and was incredibly powerful. He kept muttering about seeking revenge for two of his young clan heads.