World of Warcraft. The Birth of the Horde

"Although the young Warchief Thrall ended the demonic curse that had tainted his people for generations, the orcs are still struggling to overcome the sins of their bloody past. As the frenzied Horde, they fought several devastating wars against their eternal enemy, the Alliance. The rage and bloodlust that had driven the orcs to destroy everything in their path had almost completely consumed them. For ages, the noble orc clans had lived in relative peace with their mysterious neighbors, the draenei, on the idyllic world of Draenor. But the vile emissaries of the Burning Legion had other plans for these two unsuspecting races. The demonic Overlord Kil'jaeden set a dark chain of events in motion that not only led to the annihilation of the draenei but also forged the orc clans into a single, unstoppable engine of hatred and destruction."