Chapter 1325 - Group Army 

In the Dark Realm. 

Mountain ranges meandered across the horizon in the western frontier of the Great Wall. The Great Wall was a miracle of the formation martial way civilization. It was ten thousand meters tall, and fortified with countless formations, making it as sturdy as gold. After the Guardian's camp had painstakingly refined it over the years, the Great Wall could now be considered an impregnable fortification. 

The loud booms from the battle drums thundered across the sky. 

Smoke filled the air, fires blazed brightly and the strong stench of decaying corpses spread across the western frontier. The corpses of the Invaders piled up and they were as high as a small hill. As the formations were activated and martial artists produced large blazing fires, countless corpses of the Invaders were burnt; the fat within their corpses were used to keep the fires blazing brightly. 

Song Xiaojun stood at the Great Wall and looked down at the carnage below. The area below the city walls all the way to the horizon in the distance was completely filled with Invaders that charged maniacally at the Great Wall. They had only been battling for less than a day, but there were already more than a million corpses of the Invaders that piled up under the Great Wall. 

"The Invaders have launched an attack on all fronts. The Great Wall stretches on for tens of thousands of kilometers, but almost every defensive point has been attacked," Marquis Tingtao Lin Xuan who was standing behind her said. "Strangely though, the Invaders have yet to launch any aerial attacks. Until now, I haven't heard any news about aerial...