The peace and order that is enjoyed by the crows of the Rainy Mountain Kingdom is under grave threat. Their archenemy, the Gull Confederacy grows stronger by the day, while dark forces within the Kingdom are working their own plots. When the enemy strikes, can Prince Able muster the strength that nobody thinks he has to save the Kingdom? To do so, he will need the help of his friend Sabina, a courageous young squirrel, and his often arrogant older brother, Prince Kelt.