Thirteen-year-old Tony's parents are in the middle of divorce, his mother sends him to his Grandpa's along the banks of the Flint River in Southwestern Georgia. With his younger cousin Kathryn, they set out to look for a Christmas tree for the holidays, along with Grandpa's aging beagle, Sally. The three become lost in a snowstorm, which has not hit Georgia in three hundred years. Finding shelter in a hidden cave, stumbling upon Native American art. Now the adventure begins....