Garrosh was losing. His Kor'kron army had suffered devastating casualties, and General Nazgrim ordered the remaining defeated troops to retreat into the Underground Fortress, surrendering all of Orgrimmar.
He had no choice but to give it up. Even if he refused, he could not hold it.
Garrosh's Underground Fortress was heavily defended. All the elite troops under his command, along with all sorts of rare beasts seized from Pandaria Continent, were housed within this massive subterranean structure.
The rebels advanced into the gate plaza, surrounded the Chieftain's Hall, and successfully joined forces with the two rebel armies within the city.
The Goblin rebel army was forcibly called off. If no one stopped them, those Goblins who had gone mad robbing banks would turn into a full-fledged mob.
The Goblins were sensible enough. After several troublemakers who had gone mad with looting and tried to attack the rebels were shot dead on the spot, all the rebel Goblins calmed down and returned to their cowardly ways.
That was simply the nature of their race. They possessed an instinctive fear of and obedience toward any authority they deemed legitimate, and they strictly honored whatever contracts or agreements they had signed—unless they were being exploited by Garrosh and Gazlowe.
Moreover, since the rebels did not reclaim the gold coins they had looted from Gazlowe's bank, the Goblins were satisfied. They immediately declared that they would fully obey Thrall's command and deployment.
Their contracts of servitude were gone, and the gold they had stolen could count as back pay for all the wages that had been withheld and all the exploitation they had endured. Why the hell would they keep fighting? Their revolutionary war had ended in victory!
Unlike in the established history, Garrosh had built the entrance to his Underground Fortress within the