Invincible Non-stop Upgrading System

3In the Azure Province of the Land of the Nine Prefectures, there was a vast ocean.    

    

The Azure Province was located in this vast blue sea. It was unknown how far and wide it was. It was as if the sky was collapsing and the endless deep sea was engulfing everything.    

    

From time to time, monstrous waves would wreak havoc in the deep sea without restraint.    

    

The martial arts of the Cang Lan Province didn't lose out to the other great provinces. Huge islands were spread throughout the entire sea area.    

    

When the Devil Tribulation descended on the Nine Prefectures, the Azure Blue Region would not be spared either.    

    

However, because they had to normally defend against strong Monstrous Beasts in the sea, the defensive line built by the Azure Province's island was extremely strong.    

    

In this large province, the devils also did not seek any benefits.    

    

The imperial capital of the Azure Blue Region, Thousand Cloud City!    

    

An enormous island that stretched out for hundreds of kilometers. Rays of light shot up into the sky, forming a gigantic defensive formation.    

    

At this moment, a group of strange demons were attacking the array.    

    

Among the demons, there were strange fishes with blood-red wings that were spitting out green liquid. If the green liquid stained the warrior's body, the warrior would instantly be corroded and turned into a pile of bones.    

    

There were monsters whose bodies were like balloons full of barbs. It heavily smashed into the magical formation, and it exploded with a loud bang.    

    

The countless sharp barbs were like a myriad of blades flowing in the blink of an eye. Wherever they passed, there would be no animals or people living.    

    

The monsters on the sea were more terrifying than those on the land. In addition, most of them had wings, so their dodging speed was incredibly fast.    

    

Although the warriors of the Thousand Cloud City tried their best to resist, they couldn't resist the attacks from tens of millions of monsters.    

    

"Mountain and River Social Map!"    

    

Above the skies, a beautiful silhouette drifted about as a beautiful voice rang out.    

    

This woman was barefoot as she stepped in the air. Little ripples appeared on the surface of her feet. Her complexion was as beautiful as a lotus, and her figure was outstanding.    

    

Both of his hands spread out in formation, and a long diagram spread out with a loud rumble, covering a radius of a few dozen feet.    

    

Soon after, the woman started chanting and began to furiously practice the technique.    

    

In front of him, a group of high-ranked monsters released their full strength. All kinds of attacks were coming at him.    

    

This woman, by herself, had managed to stop hundreds of them. It was truly frightening.    

    

However, as long as he could take down this woman, the city would collapse on its own. As for the other ants, how could they do anything to their high level demon race?    

    

In the city below, tens of thousands of people were on tenterhooks. If this woman were to be defeated, it would mean the destruction of the entire Thousand Cloud City.    

    

With the most powerful city in the entire Cang Lan Province destroyed, the Cang Lan Province would fall into the hands of the demons sooner or later.    

    

"Nine Heavens Dark Lady, you must hold on!"    

    

"He's even used the Mountain and River Diagram. It looks like he won't be able to escape this time!"    

    

"With just the Holy Maiden alone, how could she block this great army of tens of millions of demons?"    

    

Although there were many experts from the human race that went out to fight, there were still too many of them, and they were unable to fight back.    

    

Weng ~    

    

The illusory light of the Mountain and River Diagram shone brightly. Then, the waves of the ocean rushed out and engulfed the area.    

    

The gravity of this wave was hundreds of times greater than that of ordinary seawater. It wasn't an ordinary existence at all.    

    

Tens of thousands of attacks were all drowned out by this stormy sea. As if they had already expected this, the group of high-leveled demon race immediately scattered in all directions.    

    

After the waves, the void was empty.    

    

With a wave of her hand, the Mysterious Goddess of the Nine Heavens set the map of the mountains and rivers above her head, her aura gradually weakening.    

    

It was obvious that she'd expended quite a bit of energy just to use this treasure.    

    

The surrounding demons seemed to have vanished into thin air. They weren't even able to catch a trace of them.    

    

The Nine Heavens Demoness' face sank, her heart becoming more vigilant.    

    

Boom ~    

    

There was an explosive sound behind him as a long spear with a ghost's head approached like a vengeful spirit.