Although the Tianyun River to the north of Tianyun County is a small river, there are also many sea beasts who prey on freshwater creatures while flowing upstream along the river.

When the sea beast forward arrived at the back of the corpse group of besieged cities, he sensed the huge energy on the zombies, and the sea beasts in the river began to attack the zombies ashore. This naturally ushered in the counterattack of the zombies.

Mysterious biological signals were being transmitted. More sea beasts began to swim towards Tianyun County along the mouth of the Tianyun River.

It’s a pity that the Tianyun River is too narrow to accommodate more sea beasts. The current intelligence of sea beasts is not enough to make them develop the concept of water and land progress. They can only crowd forward in this narrow river channel and implement oil-adding tactics on the corpse.

Behind the corpse group, a strong smell of blood spreads.

Most of the attention of the corpse group was attracted to the place where blood came. The corpse kings began to dispatch the corpse group to the dense places of sea beasts behind. The impact of the zombies on the city wall north of the Tianyun Base began to slow down.

......

At the 10th section of the north city wall, Lin Chen heard the loud noise coming from the west of the base and felt the tremor under his feet. His heart sank slightly.

"Has the city wall collapsed in the middle section of the west? I hope there will be no big mess."

Even though there is no matter how big the mistake occurs, Lin Chen is sure to take the people who belong to Tianlang and even the people around Tianlang to break through the siege and live well elsewhere. But once such a thing happens, how many of the three million people in this base will eventually survive?

Lin Chen is not a person who cares about the country and the people. But these three million people are all his fellow citizens!

He knew that he would not let go of the world to save these tribesmen after all. So his heart was a little heavy.

News about the Bai family came later.

"Haha, I'm really a sin! Before I could deal with the Bai family, they actually finished playing themselves? I don't know what Bai Zhengfeng looks like now? In my previous life, they didn't seem to have finished playing so early, right?" Lin Chen thought with some amusement.

"So will she seize this opportunity..."

As soon as a woman flashed through his mind, Lin Chen quickly eliminated the figure from his mind.

"Dad, there are many monster fishes coming out of the river in the north. These monster fish are attacking the zombies behind the corpse group."

Wenwen's voice sounded in Lin Chen's heart.

"Are you finally here?!" Lin Chen's body trembled suddenly, and he raised his eyes to look into the distance north.

He felt a little relieved.

The sea beasts arrive on the shore as scheduled, and the Tianyun Base will immediately turn danger into safety! The historical trend has not changed after all.!

Then Lin Chen would not feel guilty about the large number of tribe members who were not saved by death.

......

At 2:30 pm, the command center.

Yang Chengguo stood up and said sadly: "Dear leaders and comrades, the Military Advisory Office believes that the result of the fall of the base is irreversible. There are two firewalls in the west and three firewalls in the north. Our military has less than 100 missiles left. After comprehensive calculations, in another six or seven hours, the base city wall will be captured by the corpse. In other words, there are only six or seven hours left for us. Now, let's make a decision."

The big guys did not have any discussion and immediately collectively stated that they should seize the last six or seven hours to evacuate the supplies and the people.

Secretary Wan: "Since the situation is due to it, we have to give up Tianyun Base. Now, on behalf of the Daocheng City Dang Committee, I announced that Tianyun Base will start the evacuation operation according to the evacuation plan. Commander Yang, please give it to your military for the safety of the evacuation operation."

The so-called evacuation plan means that when things are inconsistent, Tianyun Base will retreat its main forces to the front line of Taiyi Town and Yushu Town more than 20 kilometers south of the base, and regain the Shannan County Town as the second base.

This route was opened not long ago when the Tianlang Detachment led a detour to Shuiyun Base to move supplies.

After the Tianyun Base retreated there, it was easy to establish a complete position in the small mountains passing by with the help of geographical factors to block the corpse groups, so that the military and police could have sufficient time to organize their strength to recover Shannan County.

In fact, the military and police have long built blocking positions on the mountains.

Yang Chengguo: "Please rest assured. Our military will do its best to buy more time for the evacuation operation."

Secretary Wan: "Teacher Yang, the organization believes in you. Comrades, the three hours before the evacuation operation is the evacuation time of military and police supplies and personnel, and the next three hours is the evacuation time of the people. The south gate must be strictly controlled three hours before the evacuation operation, and can only be used for the evacuation of military and police personnel supplies. The east gate... let's completely let go. But people should also be sent there to maintain order and do not cause serious stampede incidents."

The implication is to let those who know the opportunity go out of the east gate and walk onto the south road.

Having said that, the big guys still foresaw the tragic scene of crowds and stampede incidents emerging one after another in the east gate.

With a sigh, the big guys began to get up and walk out of the conference room.

Secretary Wan picked up the step-by-step phone and was about to issue a departure order to the ready-made convoy.

Yang Chengguo is also preparing to issue an order to open the firewall in the north and ask the city wall defenders to evacuate the city wall.

"Report! Countless strange creatures emerged from the Tianyun River behind the corpse group in the north and launched an attack on the zombies behind the corpse group. The main force of the corpse group in the north began to move towards the rear. Their attack on the north wall began to slow down!"

"Report! The corpse group in the west slowed down its attack on the city wall. They collectively bypassed the northwest direction and headed towards the Tianyun River in the north!"

The big guys looked at each other. They were already completely desperate and were about to retreat. At this time, a strange turning point came!

"Explore again! Order the helicopter to fly north, be sure to analyze what the strange creatures emerging from the water are and what impact it has on the situation." Yang Chengguo ordered.

Secretary Wan: "Comrades, let's wait a few minutes before watching."

The big guys nodded in agreement and returned to their seats to sit down.

Unless otherwise absolutely, who is willing to abandon the foundation that has been laid? Just like a person who falls into the water, he will hold it tightly even if he is a straw!

A few minutes later, the helicopter that went to close to the investigation sent back the news.

"Report! The source direction of aquatic organisms is the direction of Tianyun River entering the sea. These aquatic organisms all have the characteristics of sea creatures. However, they have undergone huge mutations. They generally have feet and have the ability to breathe on land. Their main attack methods are water-based superpower attacks and physical attacks. At present, the corpse group has basically stopped attacking the city walls, and all the zombies are moving towards Tianyun River."

"Analyze the combat power of aquatic creatures! Analyze the combat prospects of aquatic creatures and zombies! The front-line soldiers are ordered to hurry up and rest and repair the city walls. The sending technicians are ordered to organize manpower to go out of the city and try their best to build a new firewall." Yang Chengguo ordered repeatedly.

Looking back, Yang Chengguo said: "Dear leaders, let us wait a little longer to see if this will be a turning point for our base?"

......

The scene by the Tianyun River was not visible on the city wall of Tianyun Base. Although all the defenders were puzzled by the corpse group giving up attacking the city wall and moving north, they were somewhat relieved. They seized the opportunity to repair and were ready to fight the corpse group that made a comeback at any time.

Many technicians led Min Zhuang out of the city to repair the burning firewall and build a new firewall.

Before the zombies turn back to attack the city wall, they need to do as much as they can.

Lin Chen showed a relaxed smile on his face. He knew that the corpse group would not come again easily.

After these zombies dealt with the sea creatures in Tianyun River, they will be attracted by the strong blood energy coming from the direction of the Magic City.

From then on, the corpse group will repeatedly tug-of-war with sea creatures in the magic city.

The zombies will suffer a lot in the early stages. However, war stimulates the zombies' wisdom to develop rapidly. They will soon learn to engage in guerrilla warfare with sea beasts in the vast area of ​​the magic city and preserve their vitality in large quantities. Instead of fighting against endless sea beasts on the river bank as they did at the beginning.

After a large number of sea beasts died, those with higher levels of spirituality will retreat back to the sea, while those with weak spirituality will stay in the Fulin River from time to time to seduce the attention of the corpse group.

When the appropriate time comes, when the number of sea beasts in the sea accumulates too much, sea beasts will launch another large-scale war against the land zombies.

The sea beasts on the shore of Tianyun River will replace the zombies and constantly attack the base wall and harass the humans who leave the base.

The main enemies of the human base in the future are these sea beasts.

Of course, it is much easier for humans to deal with these sea beasts than to deal with zombies.

The Tianyun Base was thus continued.

Until some time...

......

Although the huge corpse group besieging Tianyun Base moved north, and the defense personnel also learned the reason for the corpse group moving north and smelled the strong bloody smell from the north, no one was allowed to evacuate the defensive position.

Because according to the battle between sea beasts and zombies, the prospects of sea beasts are not optimistic.

The zombies are higher than those of sea beasts and take advantage of landing creatures. Although sea beasts have short-term landing ability, they cannot last long after all. Moreover, Tianyun River is too narrow, and the number of sea beasts that can get ashore from the water at the same time is limited. These sea beasts will be torn to pieces by zombies almost as soon as they leave the water surface.

Of course, the zombies on the shore will be knocked down by sea beasts from time to time and will be instantly swallowed by thousands of sea beasts.

......

At 4:30 pm, the command center.

"Report! The number of supplements in sea beasts is gradually insufficient. Zombies are about to defeat!"

The big guys looked solemn.

Five o'clock.

"Report! The sea beasts no longer landed. Those who have already landed are about to be killed by zombies!"

The big guys looked nervous.

The next move of the corpse group is very critical. Are they going to make a comeback?

In the two or three hours that had just been vacant, the base had only had time to rectify some arms, adjust the defensive team, repaired two or three firewalls and reinjected oil.

These actions can only deal with zombies' siege for more than seven or eight hours.

But at least they have gained more than seven or eight hours of retreat.

With this time, Tianyun Base can basically evacuate to the front line of Yushu Town, Taiyi Town without loss.

In just a few minutes, it seems as long as a few years for these big guys.

If the zombie continues to come back to attack the city next step, the retreat order will take effect immediately!

Fortunately, God doesn’t seem to have the heart to torture these big guys anymore. The big guys finally waited for good news.

"Report! After no sea beasts came ashore, the corpse group began to wade by and quickly moved towards the Demon City!"

'boom'
Chapter completed!