Twenty years have passed since the events in BOOK OF DAYS and now a new and even darker evil is threatening the land. The Shadow Stone, an ancient and indomitable talisman has been discovered, and its dark sentience is awakening, searching for a chosen soul to bear it. Throughout history, the Stone grants each of its bearers command of one natural earth, air, fire or water. These forces once helped to create the world, and through the Shadow Stone, legends say they will be used to destroy it.