It was bitterly cold in the north, and what Gu Lie took over was not border defense, but ruins.
Awakening the "God-level Fortress Upgrade System", everything can evolve!
Damaged earth wall → [Basalt City Wall] → [Nine Heavens and Ten Earths Suppressing Demon Pass]!
Rusty Iron Sword → [Hundred-Refined Steel Blade] → [Dragon-Slaying God-Slaying Sword]!
The remaining soldiers were defeated → [Iron-blooded Soldiers] → [One Hundred Thousand Asura Heavenly Army]!
The defense power is increased by 1000%, the output efficiency is increased by a hundred times, and the food and grass are inexhaustible!
"I want this Hanjia to be Han soil wherever it goes.
