Sky Island Survival: I am the only one who has played MC Sky Island

Having these weapons is not enough. In order to resist the attacks of the island country’s zombie troops, Yang Fan also transformed the safe zone.

The wall, which was originally used to resist ordinary zombies, was raised and thickened again.

The original stone wall, which was only 5 meters high before, was raised to 10 meters by Yang Fan, and its thickness also reached meters.

In this way, not only can weapons be placed on the wall, but it can also better defend against zombie attacks.

Moreover, Yang Fan also reserved some platforms on top of the wall.

When the defensive pressure is high, these platforms can drive armored vehicles or tanks up and use them as anti-tank guns.

Yang Fan also replaced the outermost wall with obsidian.

Once the zombie corpses pile up too high, you can throw explosives down to clear them out.

After all, obsidian cannot be destroyed by explosions.

However, what has the greatest impact on Yang Fan's development is the number of survivors outside.

Once the zombie troops from the island country arrive in this city, the survivors in the urban area will definitely not be let go.

These are the keys to completing your tasks.

Therefore, Yang Fan needs to collect as much as possible, and the survivors also need to build a base at the same time.

In this way, a large number of soldiers, villagers and construction workers were thrown into the zombie apocalypse world.

10 soldiers, villagers and 10 construction workers, these are all the free people Yang Fan has.

Of course, extreme weather events are still causing a steady stream of casualties.

According to Yang Fan's calculations, with the time flow rate being 30 times faster, we only need to hold on for one more afternoon before 20 people can be sent over from the extreme weather world.

But this all depends on the attack speed of the island country's zombie troops.

You should know that the straight-line distance between the research institute and Yang Fan’s safety zone is only more than 200 kilometers.

At the zombies' abnormal speed, it would only take three or four hours at most.

Therefore, Yang Fan must speed up the construction of the safe zone.

"What happened outside?" At this time in the safe zone, some civilians were gathered in the square and chatting.

Yang Fan did not restrict their activities, except that they all had to return to their residence at night and collect supplies in an orderly manner during the day. The rest of the time was at their disposal.

This was also Feng Hao's idea. If these civilians were managed under high pressure, riots would inevitably occur.

If they are unable to rest and want to work, Feng Hao has already arranged many positions for them.

But if they just wanted to collect some supplies here, Yang Fan did not force them, but only stipulated that they could not wander around outside.

"I don't know, we just got here this morning, but I really have to thank the officials. Without them, I would have starved to death."

"Yes, and I heard that they are still out there looking for other survivors."

At this time, people in the safe zone thought that Yang Fan was an official force, but no one here knew Yang Fan’s true origins, including Feng Hao who worked for Yang Fan.

Yang Fan only intended to use this safe zone to complete his mission and did not want to gain anything from this world.

The key is that there are no good resources in the zombie world, and there is no advantage in the speed of time flow.

So Yang Fan just regarded this place as a tool to complete the task.

But he still wanted to save these people from the bottom of his heart.

"I heard that they were attacked by a zombie tide, and now they are building a wall around them."

"Is it safe here?" When people heard someone say this, they started to get agitated.

However, this is only a small part of the people in the square. Most people are here to look for their relatives and friends.