Considering this group of population, sulun has rescued more than 40000 people in northern provinces during this period. If all the people are transported back, the population of Zhenbei city will directly exceed 60000.

However, there are many problems. The most obvious is that the housing in the north of the town is tight. Fortunately, when sulun built the city, many houses were built, and now he can barely squeeze. According to sulun's idea, if 100000 people migrate from northern provinces, Zhenbei city must not be able to live.

It's natural that Su Lun is unwilling to give up continuing to migrate people now. After missing this God given opportunity, it will be difficult to obtain large-scale population. Therefore, even if he knows that such houses are not enough, Su Lun still hasn't stopped migrating people.

Fortunately, now we know that the lack of housing makes those people build as soon as possible. Now the population in the north of the town has soared, the labor force is very abundant, and the construction of some housing is not a big problem. Another thing that annoys sulun is that the mass migration of people has greatly reduced the popularity of the city.

In the system interface, the popularity of Zhenbei city is always above 90, sometimes even reaching the full value of 100. There are many buildings in Zhenbei city to increase the popularity, but the popularity is not invariable. Fortunately, the Lord castle in the north town has the effect of people's attachment. As long as you live in the north town for a period of time, the people's will rise.

In Zhenbei City, although the effects of some buildings seem to be of little use, their effects are very amazing. For example, Su Lun didn't pay much attention to the problem of popular support before, but he didn't notice it until he accepted the grey dwarfs.

He knows the original character of the grey dwarf. He is selfish, insidious and cunning, but the grey dwarf in Zhenbei city is slowly changing. Although he is still selfish, insidious and cunning, he looks more like a hill dwarf in his loyalty to Zhenbei city.

This imperceptible ability made Su Lun smack his tongue secretly, and there were those half elves. These half elves now also regard the North Town as their home, rather than temporarily living as before.

The population of Zhenbei city has increased, and the current urban scale has become a little crowded. On sulun's system panel, the population ceiling of Zhenbei city in the column of population ceiling is 50000. Now the population has exceeded the ceiling, so the phase III expansion of Zhenbei city also needs to start.

The scope of the expansion of the north town will be larger, from the original medium-sized city to a large city directly. Sulun did leave the expanded area in the original design, but he didn't expect that the city would develop to this extent in only one year.

In Zhenbei City, although the arrival of a large number of people made the city a little chaotic for a time, it was quickly adjusted. A large number of grass-roots officials were trained in schools in Zhenbei city. Although these officials are not rich in knowledge, they are familiar with various systems and are more serious and responsible than grass-roots officials in other human kingdoms at the same time, And the ability is also very high, all above the level line.

After some chaos, the operation of the city returned to normal again. The new refugee slaves began to work in groups according to the previous process of Zhenbei city. Because of the large number of people, Chris also allocated 3000 people to Jinghu City, which now has a population of 5000, and worked under the leadership of local officials.

At the same time, a large number of refugees outside Zhenbei city began to reclaim farmland. After learning that the integral system of Zhenbei city can obtain land, these refugees obviously want land.

Just when the construction of Zhenbei city was in full swing, Su Lun sent people to escort the remaining population of Blackstone fortress to Zhenbei City, and then began to look for the target again.

The five thousand wolf cavalry of the orcs are still in some trouble. These wolf cavalry must be fast and have a keen sense of smell. If the army of Zhenbei city is against them, Su Lun will not be afraid, but if the army of Zhenbei city leads a large number of refugees and slaves, the situation will be difficult.

The wolf cavalry came and went like the wind. Although the front was hard and could not beat the army in Zhenbei City, most of the army in Zhenbei city were infantry. Except for centaurs, other soldiers could not catch up with them at all. It's also annoying if these wolf cavalry stick to dog skin plaster, which is why Suellen sneaked into those baggage teams in order to attract the attention of these wolf cavalry.

The scouts continued to investigate. After several lessons, the orcs sent more people. Su Lun hasn't found a suitable target yet.

His goal is not these baggage teams, but the camps where orcs imprison humans. Now Orc camps have become very cautious, and the difficulty of investigation has increased a lot. Not all of these camps have human slaves, some are wounded orcs, some are stored weapons or various siege equipment, and some are stored food.

There is another reason why Suellen is not interested in these camps. If Suellen makes too much trouble, the orc army in front will send a large number of people to destroy him, and his plan of migration will be greatly affected.

After the expansion of the orc transport team, there are already 3000 people. Even if Su Lun takes the army of the north town to attack, he can't swallow it for a moment and a half. After a long time, it will certainly attract a large number of orcs to siege. Therefore, Su Lun still sends some people to feint according to the old routine to attract Orc reinforcements, He will attack the camp with human slaves.

To put it bluntly, this tactic is a time difference. It is not difficult to have an eagle Banshee and a strategic map in hand. But things seem to be wrong today.

"Has the eagle Banshee sent out to patrol returned?"

A bodyguard came to Su Lun: "Sir, the orc's baggage team is coming. Do we follow the plan?"

"Attack, but be careful. Remember it's a feint." Suellen thought for a moment and nodded.

The army in the north of the town was divided into three parts by Suellen. One part was responsible for guarding the migration of refugees and slaves, one part was responsible for feigning the baggage team, and the other part was used to attack the real target Orc camp.

The team that feigned was mainly the Centaur cavalry. When Suellen decided to move the population on a large scale, he had issued a recruitment order to the little mare Mishin, and recruited 400 centaurs again. This time, all the recruits were light cavalry, and the little mare Mishin led the team himself.

I haven't seen her for some time. The little mare looks more mature and has more smell of superiors. As the patriarch of the Centaur family, she is very busy now.

"Mishen, don't rush too hard when attacking, just shoot with bows and arrows." Suellen found the little mare and said.

Due to the hatred between the Centaurs and the orcs, Suellen worried that they would attack these baggage teams directly, and the loss would be great at that time.

"I see!" Mishin nodded.

Soon the prepared Centaur began to attack. The orc baggage team responded very quickly. When they found that they were ambushed, they immediately defended in situ and lit wolf smoke in the team.

It seems that everything is going in the direction designed by Su Lun again. At this time, the system suddenly sends a prompt:

"The harpy is attacked and the harpy is killed!"

"No, it's a trap!" at the moment when the eagle Banshee in charge of investigation was killed, Su Lun reacted instantly. The orcs knew that he used the eagle Banshee for investigation, so why did they still carry out the investigation in the previous way? It was clear that it was a trap.

"Retreat! Send a signal to mishen and retreat immediately!" Suellen decisively ordered.

"Yes!" a herald turned on his horse and immediately ran to the Centaur. At Suellen's request, other soldiers gave up attacking the orc camp and began to retreat.

After receiving the order, the little mare mishen did not hesitate. He directly took the Centaur to change direction and retreat directly.

"What's the matter, Mr. Suellen?" Mishin asked suspiciously after returning here.

"This is a trap. Let's retreat first!" Suellen explained, and then directly ordered the retreat.

It's just obvious that it's too late to retreat.

Just after su Lun ordered, the baggage teams in the distance suddenly changed their appearance. They opened the tents on the vehicles. Instead of food materials, the vehicles were stacked with wolves. The baggage team in front of us was all composed of a wolf cavalry.

More than 3000 wolf cavalry soon got ready, took up arms, rode a wolf and began to swim around. These wolf cavalry obviously knew that their task was to entangle the army. At the same time, a large number of red dots began to appear on sulun's strategic map.

From the map, the orc army has surrounded Suellen's team.

"I didn't expect that I was pecked by wild geese all day and ambushed by orcs." Su Lun's face was a little ugly.

Looking up at the sky, there were more than a dozen black spots approaching rapidly in the sky. When they were close, Su Lun found that there were bipedal flying dragons flying in the sky. Seeing these bipedal flying dragons, Su Lun finally understood that although the eagle Banshee could fly, there was a big gap in the face of bipedal flying dragons. Not only the combat power, but also the flying speed was crushed by the bipedal flying dragon. The eagle Banshee can't fly as fast as the flying dragon.

In order to destroy him, the orcs have transferred the bipedal flying dragon knight from the front line.

There is a two legged flying dragon in the north of the town. The orcs are naturally clear about the trend of the army in the north of the town.

"The battle prepared by these orcs for us is very big." Suellen looked at the two legged Flying Dragon Knights. Although surrounded by all sides, Suellen could not see the slightest tension on his face.

"Do you really think you can win?" Su Lun sneered: "Herald, all soldiers launch a surprise attack on the orc wolf cavalry. We'll kill them directly this time!"

"The trap is really useful, but be careful. The prey you catch is likely to be a giant dragon!"