C1830 Killing Until His Eyes Turned Red

The impregnable defenses were nothing more than a decoration in the eyes of the Undead warriors.

As they stood on the mountain road, they could vaguely see the gray castle-shaped buildings on the mountain peak, which was the battle fortress built by the Great Xia Country.

The reinforced concrete walls were more than two meters thick and the depth of the tunnel was more than a hundred meters