Zhang Mu straightened up and looked at Haohao without talking. He just patted him on the shoulder silently. Then he turned around and said to Yuanrui, "we've delayed a little more. Now let's start immediately. Let Haohao go to Shanxi city with us first, and then arrange it when we come back."

"Well, OK, uncle, listen to you. Now that it's solved, let's go quickly. You still have something to do." Yuanrui considerately asked Zhang Mu to put her on the back armor of obsidian, then raised Haohao and handed it to Yuanrui's arms.

"Xiao Hei, silly dog, let's go!"

Although Zhang Mu now runs with the mutant wolf dog faster than the wolf dog himself, there are two people on the obsidian. This kind of manned is not a simple addition of weight. Every increase in weight on a basis has a great impact on the obsidian.

Moreover, Zhang Mu holding the wolf dog, although the power of the spiritual shield can offset it, but holding him also makes his arms numb. If there is any emergency, Zhang Mu's combat power with stiff arms will be greatly reduced.

So after thinking about it and evaluating the benefits and risks, he slowed down and let the mutant wolf dog follow him, just use its normal speed.

Zhang Mu took the lead in running in one direction. Now he can't recognize the right direction to Shanxi city. He can only go back to the avenue first and then adjust the direction.

He returned to the original starting point, crossed the town, changed his direction several times, and finally came to the right road. Before leaving, he looked back at the dead town behind him and the black smoke floating high in the abandoned factory.

"Now the town is still the same as it was before his arrival. It is quiet, strange and lifeless. But who knows how much impact my arrival has had on the trajectory of mankind? But he has not heard of such mutant spiders in large quantities in future generations. "I don't know whether the butterfly effect after his rebirth has affected here. He guessed that either the doomed mother was destroyed for some special reasons before she successfully gave birth, leaving these mutant spiders dead. Or another possibility is that tens of thousands of mutant spiders were irresistible destroyed before they grew up Hit.

Zhang Mu doesn't know exactly why. Anyway, things have been solved now. After Zhang Mu determined the direction of Shanxi city, he spread his hands and found a relatively flat road. Obsidian and mutant wolf dog followed him all the way. He deliberately maintained the normal speed of the mutant wolf dog. In case he needed its ability, he would be paralyzed, That's not worth the loss.

After a few days and nights of running, the only threat to Zhang Mu is a group of first-order zombies with five figures. However, Zhang Mu is a little greedy. Now for him, more than 10000 first-order crystals are not very strong, and the risk and return are not proportional. Once the number exceeds five figures, Then the destructive power that zombies can cause is not simply an increase in the number.

Even a zombie group composed of 9999 zombies is different from 10000 zombies.

That's really a miss, a thousand miles away.

Because the competition within the race and the increase of this density reach a critical point, nature will slowly screen out an intelligent zombie from the 10000 first-order zombies to command and control the whole zombie group.

Although this process took a long time, because zombies produce intelligence, which itself is a great injustice to mankind. This era can't destroy the balance so much, the 10000 zombies in front of Zhang Mu seem to have been formed for some time.

Even if Zhang Mu determined that it was impossible for future generations to have an intelligent zombie that could completely control the whole zombie group within two months after the opening of the blissful era, he dared not take this risk. Just for a mere 10000 first-order crystals, he tried to test how much control ability the intelligent zombie that is slowly developing can control.

Obsidian went to stir up the zombies, picked up one of the most peripheral zombies, ran back, flew beside and chewed, even if yuan Rui disliked it for a while.

It said it just missed the smell of the Zombie's head. However, the zombie group just stirred a little and didn't catch up. Zhang Mu was more convinced that there must be an evolving intelligent zombie in the five digit zombie group. If it weren't for this, these zombie groups would be provoked by Obsidian insects, It will not be the current situation of curbing your instincts.

So Zhang Mu's little heart trembled when the Obsidian made a good claim and ran out. If the intelligent zombie became interested in himself and others and let the huge zombie group start moving in advance, it would be fun. It's not a problem that he needs to detour, and it will change greatly.

But fortunately, it didn't follow, but from another point of view, it was also extremely terrible. Either it felt that Zhang Mu was really despised, or it was already in a crucial step in its own evolution. In the latter case, things will be much more serious, that is, in a few months, the surrounding cities will be surrounded by a zombie group with a current base of at least 10000, and then humans can only shrink into a small city. In this case, ordinary people and evolutionists with low strength will be driven out of the city and live and die by themselves.

However, this is inevitable, because Zhang Mu has no ability to solve this problem at all, which is different from eliminating the group of mutant spiders in that town a few days ago.

That time, it was also an era coincidence that occupied the harmony of heaven, earth and people. At that time, this group of little spiders had not grown up. At that time, the big pit and giant cocoons shrouded these mutated little spiders together.

Of course, the most important people and are these mutant spiders, who refuse to leave the place where they were born, and are extremely afraid of the energy of the fire system.

Now Zhang Mu is not a heavyweight opponent at all.

With the command of the zombie group, it has the characteristics of discipline and fearlessness far beyond the human team.

Zhang Mu can only pray that within a few months after the intelligent zombie completes its evolution, he can evolve enough to control the whole scene.