Doomsday Tower Defense: I build the strongest shelter

At this time, a phantom shadow also appeared in front of his eyes, it was the security barrier and the war corridor.

The security barrier is like a transparent sphere, completely enveloping his territory, and all targets with malicious attacks, the security barrier can be completely isolated, and secondly, the target can be directly teleported to the war corridor at the entrance, and only through there can you finally enter the territory.

"I can also close the entrance and directly make people completely unable to enter the territory, which is wonderful, so that even if many people want to attack, they must honestly flow through the war corridor to attack my defense tower!"

Su Bai immediately put the security barrier and the war corridor out, only to hear a roar outside the lord's hall, he immediately ran out to see that the territory was completely covered by a slightly blue light curtain, as long as Su Bai's mind moved, it could become an invisible barrier.

Around the outermost perimeter of the entire territory, there is a complete long road, encircling the territory, about five meters wide, and the ground is pure white pavement, which should be the war corridor.

Su Bai reasonably laid the extra fifty stone slabs around the war corridor according to the attack range of the four defense towers, and then placed the defense towers in turn, so that even if there were guys who didn't open their eyes and wanted to come looking for something, they had to run around the territory before they could enter.

And in this process, the defense tower can naturally inevitably attack them, but they can't fight back

!" "It's done, so that the security is greatly guaranteed!"

Su

Bai walked around the defense tower with satisfaction, and then placed the well and fish pond on the side of the lord's hall separately, comfortably took a bucket of water, sat on the steps at the door of the hall, and drank cool water comfortably.

Suddenly there is his own nest, Su Bai is still a little uncomfortable, a few days ago he was still tortured, when he was in the desert, he was still thinking about whether he would be killed by monsters, whether he would die of thirst and starvation, but he didn't expect that now in the blink of an eye, he became the lord of this small place.

"By the way, I opened ten white treasure chests in a row last time, and I haven't seen what happened!" Thinking

of this, Su Bai immediately opened his backpack, and those things were thrown by him in a compartment alone, and at this time, there were actually quite a few of them.

"Hey, the random defensive tower drawing fragments actually have enough to open a defensive tower drawing!" The

first thing he pulled out made Su Bai overjoyed.

Now the four defense towers in his hands are all disposable buildings, if they are damaged, he really doesn't know what to do, and with the drawings, as long as the materials are enough, a new defense tower can be built!

[100 random defense tower drawing fragments are put together, you can choose to synthesize, the current probability of synthesizing red quality defense towers is 0.01%]

"So low?

" Su Bai scratched his head in surprise and asked, "What is the next synthesis level?"

[You can choose to accumulate fragments, and when you make up 500 pieces, the probability of synthesizing a red quality defense tower is 0.05%]

"Ah this..."

It's just a slight increase in the probability....

Su Bai decisively chose to synthesize the fragments, and use what can be used now, unless he is completely on the right track and then think about high-quality defense towers and buildings, after all, even if a red quality defense tower drawing is opened now, he does not think that he can really build it.

[You successfully opened the random defense tower drawing fragment... Congratulations on obtaining the white quality defensive tower prisoner tower construction drawing]

White defensive tower drawing....

Su Bai shook his head, he was indeed a proper non-chief, and he only produced a minimum quality.

But what the hell is the Prisoner Tower, can it still tie up enemies and hang them?

[Prisoner Tower Construction Drawings]

Type: Building Drawing

Quality: White Consumption: 500 Points (Can Provide Materials to Reduce Point Consumption)

Effect: Build a White Quality Foundation Level Prisoner Tower

Well, the introduction is the same as not being introduced, Su Bai still doesn't know that this prisoner defense tower has a hairy use.

"But five hundred points, enough to draw a white treasure chest, build a basic level white defense tower..." Open

the treasure chest has a certain probability of empty chests, only those five stone slabs are absolutely guaranteed, so in comparison, it is more stable to build a defensive tower with drawings, and the error tolerance rate is higher.

Putting the drawings down for the time being, Su Bai took out the rest of the things, three basic arrow towers, directly placed next to the war corridor, and then two farmlands, ten meters long and ten meters wide, where is this small area, even if crops are planted, I am afraid that it will not be able to feed a few people.

The stone slab was limited, Su Bai only laid the defensive tower, and everything else continued to be put in the backpack first, and was about to return to the lord's hall to rest, but saw a group of people outside in the distance who were probing their heads and looking inside, but there was an air barrier blocking it, and they couldn't get in.

"Human?" Su

Bai frowned and walked closer, only then did he see clearly that it was actually a group of scavengers.

Strictly speaking, scavengers are no longer normal humans, in addition to not eating people, they are almost like cannibals, generally some wandering people who have undergone some mutations, their consciousness is a little not very clear, wandering outside the gathering place, can be regarded as a group of humanoid stray cats and dogs.

Capture other humans, either as hostages in exchange for supplies, or stay as a race and give birth to offspring.

And the offspring born of these scavengers must be scavengers, growing extremely fast, almost one year longer than a month, and becoming a half-sized son in less than half a year.

But how did this group of guys find me, obviously I looked around for a while before and didn't find this group of guys!

But they are all ordinary people with at most F+ level, and they can't touch the threshold of evolutionaries, and Su Bai doesn't care very much.

After seeing Su Bai, the group of scavengers who were still a little cowering suddenly became excited.

In their eyes, the twenty-something people had a complete advantage against a person in front of them!

They screamed, spitting out vague words like "kill him" and "catch him" in their mouths, and then waved their spears and stabbed.

After a soft sound, several scavengers who attacked the security barrier immediately disappeared in place, and then appeared in the war corridor, looked left and right with some confusion, and immediately slapped the air wall on both sides of the road, screaming and wanting to get out.

But as long as you enter the war corridor, you must run all the way through the entire road before you can come out of the one-way door at the other end, this is the rule, the rule that cannot be changed!

The other dozen or so scavengers saw their companions who suddenly disappeared and suddenly appeared in the war corridor, and they were suddenly shocked, and the movements in their hands stopped, and they looked at them with wide eyes.

The memories of being born have disappeared in this short year, and they simply do not understand what this thing is.

At this time, the war corridor also passed the rules of clearance to the minds of those scavengers, urging them to move forward.