As the last Ice Age grips the land, the giant glaciers begin their slow march southwards from Canada. Massive walls of ice stretch for miles, grinding mountains to dust in their wake. In a remote valley tucked between towering peaks, a small tribe of determined humans fights for survival amid the deepening cold. Led by the seasoned hunter Grey Wolf and the wise shaman White Fox, they must band together against the unrelenting forces of nature.Food grows scarce as many animals migrate or perish. The bitter winds and snowfall worsen each year. When Grey Wolf's young son is lost in a blizzard, the tribe bands together in a search party. Braving thin ice, steep ravines, and packs of hungry sabre-toothed tigers, they push on. Just as all seems lost, they find the boy huddled in a cave, sheltered by a gentle mammoth. In their shared hope, the tribe sees the future generations who will one day inhabit this land when the ice recedes and gives way to spring.
