Although the extent of this wall is only to enclose the center of the city, and does not include the suburbs, even if it is only the urban area, the scope is too large.

According to Ye Feng's estimate, if the urban area is really fenced off, the final area will be at least 50 times that of the Xin'an City base.

Of course, Ye Feng didn't think that it was bad to have a large area, but that it was too resource-consuming.

Although Ye Feng could see that the city wall being built now, whether it was in height or width, was not comparable to the scale of the original city wall in Xin'an City.

But even so, according to his estimates, the resources spent on building this wall can build another 30 bases in Xin'an City.

This is definitely not what Ye Feng wants to see, what he wants is continuous and high-speed development.

Although the construction of such a wall can allow the survivors of Xin'an City to live a stable life, where is it absolutely safe in the last days?

Now there are 10,000 construction teams within his vision, and there will be fewer places he can't see. According to Ye Feng's estimate, if you want to build this wall in all directions, at least more than 100,000 people will be used.

Even if the Xin'an City base is developing rapidly and the population is growing rapidly, if you want to come up with such manpower and material resources, it is estimated that there will be no major damage to the vitality, and the development will definitely stagnate.

Even if the stagnant development is only a month, it is still fatal in a time like the end of the world, when the evolution of zombies is against the clock.

You must know that what Ye Feng wants is not to defend the city, but to develop it in an all-round way, if these resources are invested in Shuangzhou City and Pingfeng City, these two bases will definitely be able to enter the ranks of large-scale bases.

He can even use these resources to develop dark lines across the country, paving the way for him to annex other forces in the future.

As for the safety of Xin'an City, Ye Feng had not thought about it, but according to his plan, he would definitely not waste resources in such a big way.

His plan is that after clearing all the zombies in the entire Xin'an City, he will only build a base in each of the four directions of the city, and then rely on the buildings in the city to build a staggered outpost, which is enough to effectively control the entire Xin'an City.

While there are some risks associated with this, the resources consumed are equivalent to building up to five bases.

That's about one-sixth of the current project.

In this way, the surplus resources and manpower and material resources can continue to be invested in other aspects of development.

And for these things, he had also said a word or two in front of Sun Xue before, with Sun Xue's intelligence and ability since the outbreak of the last days, it is impossible not to understand what he meant.

But now, why was such a wall built?

While Ye Feng was thinking, the military jeep quickly headed in the direction of the Xin'an City base.

Although the Xin'an base is located on the edge of the city, there is already a mature industrial system in the base, and it is certainly impossible to give up.

So originally, the city wall, which was only built around the urban area, protruded in this direction, wrapping the base of Xin'an City in it.

And the city wall in this direction has been completely built.

The height of the new wall is only 10 meters, which is a lot different from the 20-meter-high wall of the original base, but this height is not much worse than the ordinary base.

The width of the city wall is three meters, although it is also not as good as the city wall of the original base, but such a width is enough to easily put down any city defense weapon.

At the end of the road was the gate of the city wall, which was ten meters wide and wide at this time.

Even if the distance was still two kilometers away, with Ye Feng's eyesight, he could already see a team of guards at the city gate going out of the city to guard and block the roads around the city gate.

In front of the gate, there were three women standing side by side, and these three people turned out to be Sun Xue, Yi Yalan and Lin Yiyi.

Seeing the three of them, Ye Feng's heart suddenly set off waves, and he wanted to rush over and hug the three girls one by one.

But soon he became a little embarrassed, and he didn't know how to face the three of them at the same time.

Especially he didn't know how to face Sun Xue, all along, Sun Xue had been paying silently behind his back and did not ask for anything in return.

But the more Sun Xue was like this, the more Ye Feng felt guilty.

The guards who drove the car obviously knew who Sun Xue was, so when he saw the other party waiting here, when he arrived at the gate, he didn't need Ye Feng's command at all, so he silently lowered his speed, and finally stopped in front of the third girl.

Seeing this, Ye Feng took a deep breath and then got out of the car.

A smile appeared on his face, but his mind was racing quickly, thinking about how to speak in order to express his longing for them without making the atmosphere look awkward.

But without him opening his mouth, Sun Xue was the first to throw herself into her arms, and her hands tightly wrapped around his waist.

"I miss you!" A soft whisper sounded in Ye Feng's ears.

Ye Feng also stretched out his hand, hugged Sun Xue's soft waist, and kissed her lightly on the forehead and said, "Me too!" ”

Sun Xue suddenly showed a smile on her face, like a hundred flowers blooming, and Ye Feng was slightly distracted.

But before he could say anything, Sun Xue took the initiative to let go of him, and then beckoned to Lin Yiyi behind him, "Sister Yiyi, it's your turn." ”

Before Ye Feng could react, Sun Xue left his embrace, followed by Lin Yiyi's petite and weak body.

This scene made Ye Feng feel a little confused, the reason why he was like this was not because of Lin Yiyi's enthusiasm, but because Sun Xue actually took the initiative to let Lin Yiyi come over.

Yi Yalan, who was standing on the side, saw Ye Feng's expression, and immediately burst out laughing, "Hmph! Look at your beauty, two beauties are in your arms, isn't it very cool! ”

Ye Feng touched his nose a little embarrassed by what he said, and then turned his inquiring gaze to Sun Xue.

Sun Xueqiao's face flushed slightly, "That, Yalan and Yiyi have already told me about you, and we have already discussed it." ”

"What have you discussed?" Ye Feng asked.

It's just that Sun Xue didn't answer, but changed the topic and said: "Just now Mayor Jiang Yilin sent the news of your return, I have already told the others the news, and now my parents are waiting at home, let's go back first!" ”

"In the half month since you left, a lot of things have happened, and I have to report them to you one by one."

Hearing Sun Xue say this, Ye Feng didn't plan to continue to ask, but followed the other party's topic and said, "So, the reason why you want to build this city wall and enclose the entire urban area is also related to these things?" ”