The Source. To some it is magic, to others it is pure power, to St. Louis Missouri high school teacher Jon Flood it is a mystery that will upend his quiet life and thrust him into a journey across time. After discovering that he has inexplicable powers, Jon Flood finds himself on the run from an elite group of tyrannical sorcerers (known as "The Few") who seek to monopolize the The Source for their own dark purposes. With the help of a Witch named Cate, Flood must learn to use his power to defeat evil and discover who he really is, while venturing through time. Flood and Cate are humanity's last hope in more ways than they know.