After hesitating for a long time, Ye Yan finally began to speak: "Qi Fan, have you seen that thing on the top of the tower?" ”

When everyone heard this, they all looked up in unison, and for the first time carefully observed the transmitter and reserve device at the top.

Suddenly, many people felt very familiar, but they couldn't tell what it was for a while.

This is the magic crystal that everyone comes into contact with every day, of course, it is familiar.

I couldn't say it for a while, because no one would have thought that there would be a shadow of a magic crystal on the green equipment made from the drawings.

But Qi Fan, who was very divergent in thinking and very sensitive, was different, and he shouted excitedly for the first time: "Magic Crystal!" it!! Is that the shape of a magic crystal? ”

When everyone heard this, they suddenly looked like they were suddenly enlightened, and they were very shocked at the same time.

Oh, yes! The magic crystal that they can't do without every day in the last days, why didn't they react immediately!

However, the appearance of the shape of the magic crystal on the top of the Thunder Defense Tower was too unexpected and shocking, so the others didn't remember that it was the shape of the magic crystal in the first place.

Ye Yan nodded: "Yes, although I also think this is strange and nonsensical, but there will not be such a coincidence in this last world, this shape, it is the magic crystal that has not run away!" ”

Qi Fan's eyes were full of excitement and exploratory light: "This shows that my conjecture and that of the boss are correct!" There is indeed a powerful energy in the magic crystal, powerful enough to drive the entire Thunder Tower! Strong enough to fill up the Thunder Tower's energy!! ”

The more Qi Fan spoke, the more excited he became, and in the end, it was simply a bubble star flying sideways.

Ye Yan said with a smile: "Yes! We've guessed something, but we can't do anything. If you want to know everything, you'll have to wait for your research! ”

At this time, everyone not only looked at Ye Yan with admiration, but also looked at this child with superior IQ with admiration and envy.

Now if it's peacetime, this kid is at most the age of high school, but now he also has a bloodthirsty taste of battles in the last days, and he is discussing with a group of outlaws in the end of the world to innovate the super technology of the end times!!

Qi Fan was extremely excited: "I know the boss!" I'm not sleeping tonight!! I can't wait to know the secrets in the magic crystal!! ”

Ye Yan smiled: "If you don't sleep or something, forget it!" The body is the capital, and the efficiency is the highest to take a proper rest. ”

Qi Fan nodded heavily, and then glanced at the tall Thunder Defense Tower above his head: "The boss thinks so much about me, the first Thunder Defense Tower is built in front of my research center, of course I won't let down the boss!" ”

After speaking, Qi Fan ran into the research center excitedly.

Although the sky is now dark, and there is no electric light in the last days, with the vision of a three-star evolutionary, there is no problem at all.

Even now, at the level of three-star evolutionaries, there are still some obstacles to seeing things in complete darkness, but according to this level of estimation, when it comes to four-star, evolutionaries are afraid that they will see night as day.

Qi Fan went to study, Wen Yuannan stayed for a while, and then left, and continued to start her treatment work.

Zhou Sheng was also encouraged by Ye Yan, and after charging here, he seemed to return to the foot of the Martial Arts Mountain again and study his land.

At this time, Ye Yan remembered that he hadn't given the magic crystal to Qi Fan yet.

Even if you usually encounter any zombies, and there are a few survivors on your body, it will definitely not be enough for research.

"This kid is so-so, the magic crystal didn't even ask me and hurried in." Ye Yan muttered as he was about to walk towards the research center.

Wu Wu immediately stopped Ye Yan and said, "Boss, there are a lot of magic crystals on Qi Fan's body!" ”

Ye Yan looked at everyone strangely: "What's the matter?" ”

Xu Gan stood up: "Today is Qi Fan who mentioned the matter of studying the magic crystal, and we thought that you have changed a lot of things from the special trader, and the magic crystal must not be enough." Originally, we also wanted to train them and increase their actual combat experience, so we took them to hunt mutant beasts in the mountains not far from Liangcheng, and also got a lot of seeds back for Zhou Sheng to study. ”

Ye Yan nodded with satisfaction, and then said, "Then how did you get today?" ”

"The third-level mutant beasts encountered a few of them, but they tortured these warriors! Ha ha! Wu Wu thought of the scene at that time and was a little funny.

More than thirty people besieged a third-level mutant beast, and one by one they were nervous, and the attack hit the body of the third-level mutant beast, as if nothing had happened, which reminded Wu Wu of the first time they met the third-level mutant beast, the third-level mutant snake in the mountain.

The two-star warriors thought of fighting against the third-level mutant beast today, and now they all felt a little weak.

However, today's combat experience is better than their ten days of safe training in Liangcheng! Sure enough, the actual combat is different!

Therefore, after today, they have a strong demand to train like this every day, so that they can become stronger faster!

Everything can be agreed to by Ye Yan.

Xu Gan continued Wu Wu's words and said, "There are not many third-level magic crystals harvested today, only four, more than a hundred second-level magic crystals, and more than a hundred first-level magic crystals. We will hand over the third-level magic crystals to you, and the other two hundred magic crystals will be taken by Qi Fan to prepare for experimental research. The most harvested are the corpses of those mutant beasts, which are enough for us to eat in Liangcheng for a long time! ”

After speaking, Xu Gan handed over the four third-level magic crystals to Ye Yan.

Ye Yan nodded with satisfaction, and then asked, "I sensed that there are quite a few mutant beasts on the nearby mountains, and they can all become our resources." There is one more thing, in the future, the first-level mutant beasts can save a little kill, and after they grow into second-level mutant beasts, the first-level magic crystal will directly become a second-level magic crystal. In the future, don't kill the second-level mutant beasts, and then kill them when they are raised to the third-level ......"

When everyone heard this, they found that this was a new idea, and they couldn't help but feel that their boss was actually a little fine......

Ordinary forces are crazy hunting after encountering any first-level and second-level mutant life.

This is an existence that they can fight, wouldn't it be better to save more magic crystals.

But Ye Yan thought far.

Anyway, their Liangcheng is very safe now, and the several mountains around Liangcheng can be said to be their territory and their hunting ground.

Ye Yan's approach is more conducive to their long-term acquisition of resources from their surroundings.

"And the mutated life is completely different from the peaceful thing. Mutant beasts are ordinary animals in peacetime, and many animals are already strong enough to reproduce, and the production cycle is very short compared to humans. But after the end of the world, these mutated animals have become mutant beasts, and their energy and physical strength are more vigorous, and they will have the idea of reproducing more offspring to make their race stronger and stronger. ”

"Their ability to reproduce is even more terrifying, and their breeding cycle is greatly shortened! For example, in peacetime, a certain animal can give birth to cubs after one month of pregnancy, but after the end of the world, it becomes a mutant beast, and it may be able to give birth to cubs after ten days of pregnancy!! ”

"And! After the combination of mutant beasts, the cubs born must be one-star mutant life!! It could never be an ordinary animal!! ”

Listening to Ye Yan's words, everyone only felt that their knowledge had increased again.

After all, the end of the world has only happened for less than four months, and the relationship between the evolutionary and the mutant beast is just a simple relationship between killing and being killed.

The core members who knew that Ye Yan had the memories of the previous life were not surprised that Ye Yan knew this kind of thing, and the other Liangcheng warriors looked at their boss with complete knowledge and admiration.

"Is the cub born of an ordinary animal and a mutant beast also a mutant beast?" Fang Yuanyuan asked her question.

Ye Yan thought for a while and said, "It stands to reason that it is not necessarily. Because the child born to two evolutionaries must be one-star evolutionaries, but there is a high probability that a child born from an evolutionary and an ordinary person is not an evolutionary. Although there were no ordinary animals in this last world from the beginning, the question you asked, if it existed, should be the answer. ”

The Liangcheng soldiers looked at Ye Yan with some shock at this time.

Do you even know about having children between evolutionaries and evolutionaries?? Their boss is too unfathomable!

Besides, it was quite surprising to know that the child born between the two evolutionaries must be one-star evolutionaries.

Fang Yuanyuan seized the opportunity at this time and asked the question she had always had in her heart: "Boss, why is it that after the end of the world, there are ordinary people among us humans, and there are those who have been infected and become zombies, and there are those who have used evolutionary agents to become evolutionary beings, but why have all the animals become mutant beasts?" I feel that after the end of the world, I haven't seen a single normal animal at all, all of them are mutated mutant beasts, could it be that ordinary animals have been hunted by mutant beasts in a very short period of time? ”

This is a question that few people present have ever thought about.

Yes, after the end of the world, they have never seen cute puppies and kittens again, all of them are hideous mutant beasts that have undergone mutations.

How come they haven't even thought about it?

Why don't animals need evolutionary agents to mutate to gain such power?

Ye Yan listened and said with a smile: "This is why mutant beasts of the same level are stronger than humans." In the genes of animals, there are always some wild, brutal, and predators, so when the end of the world happens, they can all be induced to mutate and become mutant beasts! ”

"Although human beings are also an animal, there are primitive periods, but the civilization of human beings for thousands of years has made human beings different from those animals with naked wild genes, so they are different from animals, different from mutant beasts, and need to use evolutionary agents to induce genes, bodies, etc., to become evolutionaries. This is also the reason why the mutant beasts in the statistical table are generally stronger than the evolutionary ones. ”

Everyone nodded thoughtfully, it turns out that there are so many things in the last days that they don't know, but they exist.