From the publisher (Triple Ace Games):
500 years ago: From the frozen far north, beyond the civilized lands with their rolling hills and forests, arose a mighty army of frost giants, ice devils, Hellfrost dragons, and fearsome orcs, servants all of the ice god Thrym. So began the terrible Blizzard War and the downfall of the mighty empires of man
Today: The races of the southern lands may have won the war, but they suffer its legacy still. For five centuries the winters have grown steadily longer and colder. Huge swathes of the land of Rassilon are permanently covered in ice and snow, and even the temperate lands are not spared the misery of failed harvests, deadly winters, and the dreaded Hellfrost wind.
But winter is not the only danger. A mere 30 years ago, magic, once the civilized races’ most potent weapon, suddenly began to fail. The Siphoning, an effect of unknown origin, has made magic an unpredictable ally.
Welcome to the world of Rassilon. Welcome to the Hellfrost!