Natural rainfall generally does not reach maximum at the beginning, and there is a process from small to large.

The artificial rainfall of the dragon warrior is different. The amount of rainfall is only related to the surrounding natural environment, and it directly reaches the maximum rainfall from the beginning.

The Yangshu is located on the bank of the Yangtze River. Relying on the inexhaustible water resources in the Yangtze River, this man-made heavy rainfall has been very heavy from the beginning. In a short while, the accumulated water inside the fortifications has reached its calf position.

At the beginning, the Northern Expedition League players who rushed into the fortifications did not pay special attention to the water on the ground.

They thought this was the local water accumulation caused by excessive instantaneous rainfall.

However, as the water inside the fortifications gradually disappeared through their calves, some players finally felt something was wrong.

Logically speaking, even if the rainfall is too high in an instant, the drainage speed of the drainage facilities cannot keep up with the rainfall speed, and the accumulated water inside the fortifications should not rise so fast!

The accumulated water that had just passed their calves rushed towards their waists in a blink of an eye. If it kept rising like this, it would not take longer to flood them.

"The water inside is too deep, don't squeeze forward if the people behind you."

"Do you think I want to squeeze forward, and I was also squeezed by the guys behind me."

"Where is the commander? Are all dead?

Hurry up and stop the attack!

How can you fight with such deep water?"

......

When they found that the water accumulation had begun to seriously affect their mobility, the players in the water accumulation started to shout.

When the commander in charge of the attack saw the situation inside the fortifications, they immediately stopped the attack.

However, at this time, the interior of the fortifications had already been filled with players from the Northern Expedition Alliance, and the city walls had already been full of people.

So even though the commanders of these three armies had stopped the attack, the players who had entered the fortifications were still trapped inside.

"The one behind quickly turned around and walked back. If I don't go out, I will be drowned alive."

"Stop yelling, how can I move if the person in front of me doesn't move?"

"The pens on the city wall, I'll draw the master. Don't watch the fun. Hurry up and make room for the good people."

......

The players of the Northern Expedition Alliance just now rushed into the fortifications very easily, but when they wanted to withdraw, they encountered great obstacles.

At this time, the fortifications were filled with players from the Northern Expedition Alliance, and their ability to move while standing waist-deep in the water was greatly affected.

Everyone tried desperately to retreat to the high city wall and then follow the city wall to the outside of the city.

But the horse road in the city wall is so wide, and the city gate seems to have been completely blocked, so except for some players who are closer to the city wall, most of the others are trapped in the water due to chaos.

At this time, there were no traces of players near the Yangshu guarded by the mermaid warriors. Even players were not afraid of death, and no one would be willing to fight against the mermaid warriors in waist-deep water.

"Come, I will send our military orders and use singing to sing the enemy inside the fortifications to deliver the power of the enemy."

Seeing that the interior of the fortifications had turned into a vast ocean, a cold light flashed in Ning Yuan's eyes.

As the messenger passed Ning Yuan's order, a beautiful singing sounded soon on the river.

Although the Siren Song is beautiful and beautiful, it is a veritable song of killing, because whenever the Siren Song sounds, the mermaid warriors will wave various weapons in their hands to crush their enemies.

This time there is no exception.

When the siren song rang, the mermaid warriors who were on standby on the Deck of the Colorful Bridge immediately rushed into the interior of the fortifications along the bridge.

As the mermaid warriors entered the water, the Northern Expedition Alliance players trapped inside the fortifications immediately ushered in a catastrophe.

On land, they are not yet rivals to the mermaid warriors.

It's waist-deep, oh, no, now the water inside the fortifications has risen to their chest position.

In the water that is deep in the chest, it is very difficult for players to move. They have no ability to compete with the mermaid warriors who are in water.

This is a ruthless massacre.

Soon, the water inside the fortification was dyed bright red, and the bodies of the Northern Expedition players were filled with the bodies of the Northern Expedition Alliance players.

"Fuck, I can't stand it."

"It's over, I'm probably going to have insomnia for several days."

"Insomnia is nothing. I not only suffer from insomnia, but also take a hunger strike."

"Stop Moji, leave here quickly!"

......

After a blood-colored lake filled with floating corpses suddenly appeared inside the fortifications, some players who had no time to escape chose to commit suicide on the spot, and the players located on the city wall also retching and fled from the city wall.

It only took a few minutes from the sound of the sirens' song to the absence of a person on the city wall.

"Okay, let all the mermaid soldiers who are in charge of guarding Yangshu go to the bridge. I guess the enemy will not attack again today."

Although it was far apart and everything he created by himself, Ning Yuan was still a little uncomfortable by the scene inside the fortifications. It seemed that he couldn't eat it today.

......

This was a premeditated massacre, and the entire tactic was designed by Ning Yuan himself.

After successfully receiving the orc army from the Evil Valley to Anxiang County, the Condor Heroes paid a considerable price, which was that the Tenglong Army Flying Corps located in the Yangtze River Basin was almost wiped out.

Without the restraint of the Tenglong Army players, if the Northern Expedition Alliance launches a large-scale attack, Ningyuan will have to send a mermaid army to fight.

Although the Mermaid Legion has strong combat power, it also has a storm tactic tailored for them to use.

But facing the attack of the Northern Expedition coalition at any cost, they still suffered considerable casualties even in the storm.

Mermaid Warriors, an amphibious armed force, have very important strategic value. When the Condor Empire conquers other continents in the future, the Mermaid Legion will become the main force of the war.

Therefore, Ning Yuan did not want to see them suffer too much casualties in the battle with the Northern Expedition Alliance, especially the Northern Expedition Alliance sent out all the players' legions.

So how can we exchange the minimum loss for the result he wants?

After thinking about it, Ning Yuan found that the breaking point was at the closed stone wall outside the Yangshu.

In order to guard the Yangshu, the Northern Expedition Alliance built a circle of tall city walls with obsidian as the center.

This closed city wall has two gates, located on the north and south sides of the Yangshu.

After seeing the solid obsidian wall, Ning Yuan remembered a video he had watched. In order to attract attention, an anchor jumped into a large iron pot filled with water, calling it "Iron pot stew himself."

At this moment, from a distance, the city wall outside the Yangshu was like a huge iron pot.

As long as the city gates on both sides of the north and south can be blocked, and then all drainage facilities in the city can be blocked, as the heavy rain pours down, the interior of the fortifications will soon become a vast ocean.

For others, it is the most difficult to suddenly rain rain at a specific time.

For Ningyuan, rainfall is the simplest thing, and the most difficult thing is how to ensure that the fortifications do not leak.

In fact, this is not difficult at all, it is just because it is compared to effortless precipitation.

After thinking of this tactic, Ning Yuan suddenly started to use soil, stones and various furs to block all drainage holes in the city, and blocked the two city gates tightly.

After all this, considering that when precipitation begins, a lot of rain will penetrate into the soil.

So Ningyuan let someone rain down several times before the soil there was completely saturated.

While Ning Yuan was planning all this, the Northern Expedition Alliance, far away in Babao Town, was fighting fiercely with the Tenglong Army who was going to die, so they knew nothing about all of this.

When the Northern Expedition Alliance launched an attack on the fortifications, they could not see the specific situation inside the fortifications in the distance.

When the players responsible for siege came up to the city wall, although they found that the city gate had been sealed with stones and soil, and the ground inside the fortifications was also wet.

But as the first batch of cannon fodders that must be dying, they thought this was just a strategy used by the enemy to defend. After all, many cities would first block the city gates when defending the city.

So they did not pay special attention to some abnormal situations inside the fortifications, and rushed into the city directly.

This fortification similar to a city was built by the Northern Expedition Alliance.

Although the work is too hasty, it covers a large area, which can accommodate tens of thousands of soldiers to garrison.

During this attack, the Northern Expedition Alliance used the human sea tactics, and tens of thousands of Northern Expedition Alliance players poured into the fortifications.

When things develop here, everything is irreversible.

As Ning Yuan chose to launch the iron pot to stew his own action, most of the players who poured into the fortifications died inside.

Although the losses of these tens of thousands of people are nothing to the Northern Expedition Alliance, which has a million troops, a blood lake has been formed inside the fortifications at this time, and Yangshu is located in the center of the blood lake.

Facing the Blood Lake guarded by the mermaid army, the millions of troops of the Northern Expedition Army could only sigh, because they could not approach Yangshu with the attack of the mermaid warriors.

And that was not an ordinary lake at all, but a special lake full of blood and corpses.

Normal people can't help but feel sick even if they look around.

Faced with such a evil blood lake, how many players from the Northern Expedition Alliance are willing to get inside?

Even the hob meat like Ning Yuan who had struggled through the sea of ​​blood could not stand the terrible scene inside, so other players were even more troublesome.

Therefore, with the emergence of this blood lake, the Northern Expedition Alliance now has a million troops but cannot exert it.

Unless they can find a way to crack the blood lake as soon as possible, they can only watch the Colorful Bridge standing on both sides of the Yangtze River.

......
To be continued...