Qiao Yuchen and the others chose a small supermarket, with passages in the front and back, and there were two or three zombies in the supermarket, and Wangcai was quickly wiped out.

Collect the crystals, find some things directly in the supermarket, and simply lay the floor. Except for Qiao Yuchen, the ten members of the Ten Blood Guards kept vigil in three shifts.

Wangcai Rokujo Wang also accompanied the vigil in three shifts.

It was just dark, and Qiao Yuchen didn't feel sleepy, his consciousness moved, and he looked at the system space.

There are crystals obtained by bombarding Pan Chenglong before in the system space, and there is also a daily supply box for the completion of the task, Qiao Yuchen is too lazy to look at the box, so he will throw it inside first, and then look at it later. His eyes were fixed on the crystals.

"System, exchange energy points."

"Drop, with 30 second-level energy, 1,500 convertible energy points, 150 third-level energy, 75,000 exchangeable energy points, 20 fourth-level energy, 100,000 exchangeable energy points, one fifth-level energy, 20,000 exchangeable energy points......"

"Yo, the quantity is not much, but the quality is quite high! All of them are exchanged for energy points. ”

Since the discovery of the Evolution Elixir, which can also allow those who do not use the potions provided by the system to evolve, Qiao Yuchen has already decided that all the crystals can be exchanged for energy points. As long as the system opens up the exchange of evolution potions, or other ways to obtain them, they will naturally be able to grow extremely quickly.

Advancing with crystals is never as effective as an evolution potion.

"Drop, the exchange of energy points is complete, and now I have 216,500 energy points..."

Looking at the more than 200,000 energy points, Qiao Yuchen was full of satisfaction.

"Hmm... System, isn't the number of energy points wrong? ”

"Drop, the system upgrade uses 5000 energy points..."

"Uh... When did you level up, how do I not know? Also, for the hair you upgrade to sneaky upgrades? Is there anything unsightly? ”

"......" system.

"Uh... Alright, stop using your right to silence, and let me see what to upgrade. ”

Qiao Yuchen was eager to know what the system had upgraded, and he was too lazy to care about energy points with the system, originally earning energy points was for use, and once the system was upgraded, it would only be good for himself.

"Drok, the system has upgraded the recording function, and the host can view it by itself..."

"Recording features? What is that? Qiao Yuchen looked confused, what is the use of this function, he was speechless.

As soon as the consciousness moves, the recorded things appear in the mind, and there are very few recorded things, just one line.

"New, Origin 1, coordinates 133.32, Origin 2, coordinates 533.66..."

Now Qiao Yuchen was not only in a state of confusion, he was a little crazy, "System, can you tell me what the hell this so-called coordinates are?" And what is recorded? Why can't I even read it? ”

"Drop, the coordinates are the origin coordinates..."

"Origin? So what? ”

"Drop, the host level is not enough, and I can't get the relevant information for the time being..."

"Whew..."

Qiao Yuchen sighed in his heart and stopped talking, he still didn't know how the system would be upgraded, everything had to wait for his main quest to be completed.

The main task is to establish a survivor base within half a year, I thought that the mission would be completed by establishing the base before, but now it seems that it is possible to complete the task by taking down the entire Yuyang City.

Now that he has the East City, it doesn't seem so easy to leave the West City. No matter how difficult it is, I have to hurry up to complete this task, otherwise I am afraid that I will not be able to grow much more by relying on the resources given by the system now.

Now that the tasks given by the system are only the main quests, he has to consider whether to start exchanging the Awakening Elixir to improve his strength.

I can't see anything now, after all, he has never left Yuyang City, and the patrol dogs he exchanged are all at the level of fourth-level alien beasts, which are completely enough in the current battle, but these alien creatures are not unable to evolve, and after a long time, this strength is definitely not enough.

"Hmm... When I go back, collect the remaining zombie crystals and start exchanging them for Awakening Elixirs. And I have to exchange a bottle for Xu Hua, and I need 600,000 energy points here..."

When I think about it, I feel like my pockets are empty. Lu Yi doesn't know when he will be able to send the crystals, and once the crystals are delivered, there will be a large number of energy points available in his hands.

While thinking about things, Qiao Yuchen slowly fell asleep and gradually entered his dream. There was a vigil, but he didn't worry too much, and he was able to sleep with peace of mind.

It's just that this kind of beauty didn't last long, I don't know what time it was in the middle of the night, Nangong woke up with a smile.

In a drowsy mood, Qiao Yuchen felt that someone was pushing him, and Nangong's smiling voice came from his ears: "Boss... Top dog... Wake up... There's something big going on out there..."

Opening his misty eyes, Qiao Yuchen asked as he got up, "What's wrong?" Zombies attacked? ”

"No, Boss, we noticed something strange outside, a lot of zombies gathered around."

Hearing this, he suddenly didn't feel sleepy, Qiao Yuchen quickly got up, walked to the glass of the supermarket, and looked outside.

In the hazy moonlight, the visibility was not high, and even so, a large number of figures were still seen gathering in this direction.

"Huh? What's going on, why are the zombies all gathered..."

Qiao Yuchen was also puzzled in his heart. Nangong smiled and handed over a telescope to the side: "Boss, use this to see." ”

This telescope is just an ordinary telescope, and it does not have night vision, but it can be seen in the faint moonlight. It's just that the position I'm in right now isn't very good.

After looking at it for a while, Qiao Yuchen decisively climbed towards the second floor. The upstairs of this supermarket is usually where the owner lives.

Looking over from the second floor, he really saw a lot clearly, and Qiao Yuchen just stared at the center with a telescope.

I only saw that the zombies were constantly gathering towards the center, and it seemed that the zombies in the entire West City were gathering, although there were a lot of them, there was no zombie approaching in the large open space in the center.

And the zombies who arrived were all huddled together one after another, and no longer moved, just waiting quietly for something.

Qiao Yuchen glanced at those zombies and found that many of the zombies in front of him were not of low level, the higher the level of the zombies, the height, and the strength of the body would be much higher than that of ordinary zombies. Of course, before people become zombies, there are high and low.

Visual inspection is also not particularly accurate. But Qiao Yuchen was sure that the number of fourth-level zombies in front of these zombies would not be lower than double digits. There may even be a level 5 zombie.

If that's the case, then he has to think about how to take Xicheng safely, after all, their current strength is the fourth level.

If you want to defeat a level 5 zombie, you have to use some means.

He didn't let Qiao Yuchen wait long, he finally knew why these zombies had gathered here.

And when he saw the situation in the center, he seemed very uncalm.

From the second floor, Qiao Yuchen could clearly see the faint light that suddenly appeared in the center, and for the first time, he didn't pay attention to it carefully, but felt that the light that suddenly appeared was very weird.

The second time, he could see clearly, it was a giant six-pointed star array. What frightened him even more was that every time the six-pointed star array flashed, hundreds of zombies would appear in the center.

It's like a summoning formation, summoning zombies out in a steady stream.

Not only that, but a few times down, he also noticed a little. Those zombies in front of them seem to be absorbing some energy.

Every time the six-pointed star array lights up, zombies appear, as if the energy will be revealed in the array, just like the rain of evolution, with an evolutionary effect. Qiao Yuchen just saw that there were zombies in front of him who had evolved directly through this six-pointed star array.

Yes, evolved. A zombie should have evolved from level 3 to level 4, and its body has obviously changed. This made Qiao Yuchen more and more anxious.

If this trend continues, how will he occupy the West Side?

"Madan, it looks like we're going to attack ahead of schedule. Otherwise, day by day, how much will the number of zombies in this West City increase? How many high-level zombies will appear? ”

I don't dare to imagine it anymore. Hurried down from the second floor. The Ten Blood Guards and the Wangs have gathered here.

"Things have changed, we have to go back early, and be ready to fight at any time......"