The Emerald Dream - the kingdom of its eternally sleeping guardian Ysera - is fraught with many mysteries and secrets. One of these secrets is a cursed zone called the Emerald Nightmare, in which the most powerful druid in all of Azeroth, Malfurion Stormrage, was imprisoned. But he is not the only victim of this curse: the inhabitants of Azeroth also feel the approach of the Nightmare. To prevent the spread of this terrible phenomenon, the heroes make desperate attempts to free the first of all druids and finally get rid of this scourge. But will Tyrande be able to awaken her lover from the realm of eternal sleep? What is Fandral Staghelm hiding behind his deeds? And will Tura be able to avenge her uncle Brox, who died during the great War of the Ancients?