One day, for no reason, the Animals woke up.
They started thinking.
They started talking.
They started taking REVENGE.
The world is plunged into chaos as the newly-intelligent Animals fight humanity, and simply fight each other, for their own life, liberty, and pursuit of happiness.
In the midst of the turmoil is Jesse, an 11-year-old girl, and her dog, Sandor, who is devoted to her and her protection.
One year after the incident, Jesse and Sandor begin a cross-country journey to find Jes.