In the depths of Russia's Boreal Forest, where ancient magic has cursed the land and time itself seems frozen, lives William, a man scarred by the past and tragedy. While still in his mother's womb, William and three other children were victims of a dark experiment: scientists genetically modified them, blending their DNA with that of wolves and other powerful animals. They were born with extraordinary abilities - and a curse they would carry forever.
Years later, a tragic accident caused by his uncontrollable powers cost William the thing he loved most: his family. Haunted by guilt, he isolated himself in the forest, living like a true lone wolf, far from civilization.
However, the past he tried to forget comes rushing back when Albus, one of the modified children, finds him. She brings terrible news: Lycaon and Dirus, the other two survivors of the experiment, are hunting for an ancient, absolute power hidden somewhere in the world. If they manage to awaken it, nothing will be able to stop them.
Now, William must leave behind his life of exile and join forces with Albus. Together, they must face the beasts the others have become, and the inner monsters that haunt them, before the world is destroyed by those who were created to be gods among men.