The land-based Green-Armored Giant Dragon was also under the East Sea Azure Dragon's watch.
The highly intelligent East Sea Azure Dragon intended to let this Green-Armored Giant Dragon, which radiated a similar aura to its own, take the lead and test this human's true strength.
Only then would it decide whether to make a move.
On the battlefield ahead of the river channel, Yang Yu was still fighting!
At last, a full ten hours passed.
Only then did the frequency of the marine monsters' attacks begin to decline. Another hour later, no more monsters came ashore.
With no opponents left, Yang Yu finally emerged from the Killing Conception.
Looking at the corpses of all kinds of marine monsters carpeting the ground to a height of four or five meters, Yang Yu rubbed his slightly sore wrist.
Under such high-intensity combat, every muscle in Yang Yu's body had been engaged. Each one had gone through several cycles of fighting, resting, and fighting again. Fortunately, Spiritual Force continuously nourished him; otherwise, it would have been difficult to endure it all in one go.
His powerful Mental Power swept through his body, and Yang Yu was delighted to discover that, after this nearly exhausting battle, his physical fitness had unknowingly improved by quite a bit.
More than half a month passed.
During that time, land-based Lord Level monsters and marine Lord Level monsters attacked Jiangnan City every day, commanding large numbers of Beast General Level and Beast Soldier Level monsters in an attempt to steadily wear down humanity's defensive strength.
In their eyes, there were as many ordinary monsters as they wanted. If they did not die attacking humans now, they would die in the usual slaughter against other monsters anyway.
The monsters' world was, in fact, even crueler.
As a result, over