Of course, Yang Dan didn't really go to save people, he took a fancy to the group of low-level zombies in front of him, and wanted to find a place to kill them and make a lot of money from them.

These thousands of zombies, among which there are no high-level existences above the third level, it is a very rare experience monster, after this village, there is no shop, how can he easily give up the opportunity to make a fortune?

In terms of intercepting zombies, Yang Dan did not deceive Teacher Zhao Die, he did intercept for 10 minutes, so that the teachers and students could get a chance to breathe.

However, as soon as the 10 minutes were up, he ran towards a commercial building with the robot, attracting most of the zombies to the side of the building, intending to borrow the narrow staircase to kill the corpses.

The subway entrance is also a staircase, but it is too short to be perfectly stuck, and Zhao Die and the others are still under the subway station, it is impossible for him to deliver goods at the subway entrance, which is an act of self-exposure.

Considering various factors, he finally chose this relatively close commercial building.

The result is already obvious, the zombie group that does not have enough peak combat power, in the face of two third-level combat robots, as well as the loss of geographical advantage, the staircase of more than ten stories will be the end of their lives.

More than 1,000 first-level zombies and more than 100 second-level zombies were just flying kites by robots fighting and retreating, all of them were tortured and killed in the stairs, which took less than four hours in total.

After killing all the zombies, Yang Dan was not in a hurry to deliver the goods, but took the robots hundreds of meters away from the commercial building, and avoided the zombie gathering momentum in an inconspicuous civilian building.

Because it is already night, with the strong smell of blood in the commercial building, if it drags on for another hour or two, not only will there be a larger group of corpses, but it is also very likely that there will be third-level zombies, or even fourth-level zombies.

Therefore, taking advantage of the gap between the corpses and the lack of support, it is the right choice to stay away from the place where the battle occurred.

Anyway, the zombie corpses will not disappear if they are left in the commercial building for a while and a half, and after the corpses gather, they will naturally disperse if they don't find the enemy.

They are interested in fresh meat and will devour it when they encounter it.

But they have little interest in zombie corpses, they are not so hungry that they will not eat the corpses of their kind, at most they will dig out the blood essence and eat it, that's all.

In this way, as long as the corpses disperse in a day or two, he will be able to reap a lot of wealth by taking the robot back to collect the corpses.

Even if the corpse group eats all the blood essence of the zombie corpse, the zombie corpse without blood essence is worth 5 Star Soul Coins, and more than 1,000 corpses are more than 5,000 Star Soul Coins, and the income is already very good.

Therefore, Yang Shan did not greedily deliver goods on the spot, but chose to save his life for a long time.

……

At night, in the middle of a private house.

After dinner, Yang Shan summoned the virtual interface of the 'Ali Realm', entered the customer group and chatted with the customers, and by the way, asked about the use and usage of the 'Flesh and Blood Spirit'.

Customers do want to buy this flesh and blood spirit, and there are some cunning customers who want to trick him, but he is not a fool, and he knows the preciousness of flesh and blood.

Why are the corpses desperately trying to grab it? It's not that it can bring them great benefits, this is not a treasure that ordinary blood essences can match.

Some client wants to deceive him with the explanation of blood essence, isn't this an insult to his intelligence?

As for why Teacher Zhang got the flesh and blood spirit, maybe this kid was in the process of rushing out of the school, and suddenly his luck broke out and pie fell from the sky, and the flesh and blood spirit fell in front of him from the sky, making him carry a troublesome black cauldron.

It's not impossible, the world can suddenly become the end of the world, what else is impossible?

Yang Dan didn't care too much about this, the process can be ever-changing, and the origin of flesh and blood can be varied, but there is only one result, and he has obtained the greatest benefits.

That was enough to fill his curiosity.

There are black-hearted customers, of course, there are also good-hearted customers, some customers who sincerely cooperate with him for a long time, they know everything about his questions, and try their best to help him survive, so as not to cut off the supply of goods.

This is a mutually beneficial relationship, now there is only one store on the earth, Yang Dan, if you want to get wild zombies, you must buy from him, if he dies, the supply is cut off, and customers will not be able to make the difference.

After more than an hour of small talk, he can be regarded as having a thorough understanding of flesh and blood, at least he understands its use and usage, and is no longer a novice in the eyes of some customers.

Flesh and Blood Spirit is indeed a rare good thing, it can be said that it is an advanced version of Blood Essence, and it can also be described as a natural elixir.

It is mainly derived from the killing land with great aura, that is, the Heaven and Earth Blood Pool.

However, under certain conditions, some Heaven and Earth Spirit Roots can also produce fruits like flesh and blood spirits.

It can be used as a medicine for alchemy, or it can be taken directly.

Taking it can stimulate the potential of living organisms, and if you are lucky, you can also hope to activate the ancient bloodline and obtain the power of the ancient power of bloodline inheritance.

Its usage is very simple, find a safe place to swallow it, and then meditate on your ancient powerful ancestors, and wait for the will to concentrate to a certain extent, or the medicinal effect of digestion to a certain extent, the potential in the organism will naturally be attracted by its effect, and then it depends on luck, if you are lucky, you can get the power of the ancient bloodline, and if you are unlucky, you can only stimulate the potential.

But even if only the potential is stimulated, it can greatly enhance the overall strength of the creature, so no matter what, its effect is so significant that it is listed as one of the precious heavenly and earthly treasures by the Universe Alliance.

……

At ten o'clock in the evening, after getting the information he wanted to know, Yang Shan decisively closed the virtual interface, thinking about whether to swallow the flesh and blood.

"Battle No. 1, you go to the staircase on the second floor to guard, silly strong, you take the rest of the housekeeping robots to the top staircase to guard. Your mission is to stop any enemy who enters the building, no matter what kind of creature they are, and kill them directly! Battle No. 2 is my protector. In the end, he chose to swallow flesh and blood.

The reason why he hesitated was because he was worried that there would be an adverse reaction after swallowing the flesh and blood, after all, what those customers said was not necessarily true, and it would be extremely sad if he died because of this.

But after some thought, he felt that he should take a gamble, in the last days, his own strength is the key.

The 'Ali Realm' client can allow him to gain powerful external power, but he is an ordinary ordinary person after all, if he is assassinated one day, all things outside his body are other people's wedding clothes.

And according to the development of the current world pattern, it will not be long before a creature that can assassinate him appears, if he is still an ordinary person by then, then he will not be able to control his life and death, and he will not have any chance to struggle against high-level assassins.

So he decided to take a gamble.

According to the analysis of a lot of information, the probability of winning his bet is as high as 80%, which means that the probability that the flesh and blood are beneficial and harmless is 80%.

With such a high probability, why didn't he bet?

In the last days, many times, the more afraid you are of death, the easier it is to lose opportunities, and the easier it is to die.

This is the basic cognition of survival in the last days, I believe that everyone who is alive can understand that Yang Shan is not a fool, he must know these truths well.

So in the end, he chose to accept the opportunity.

…………