Chen Feng thinks that he doesn't have this strength, because there are too many demons in that base, if it's just more, then Chen Feng is not afraid, but this base is unfathomable, those mutated demons, Chen Feng alone has seen as many as hundreds.

This is the first, and the second is that Chen Feng is not sure, because in this base, Chen Feng also feels the existence of underground buildings, and many of the mutant demons that Chen Feng has seen are mutated in the wild, and there are only a few giant demons guarding them.

Chen Feng observed for three days before he came to a conclusion that this is just a classified base.

Because here, the means of mutating demons have become very mature, and they can basically guarantee an 80% success rate of a beast demon, which is a super high success rate no matter what kind of experiment is placed.

And once successful, the beast demon will definitely fight back, but this counterattack has another branch, that is, being killed by the giant demon, or the giant demon being killed.

Giant demons don't look like they are the elite race of wisdom demons, but if they are placed here, they are just the object of funeral, and the giant demons are all dead, so it doesn't matter to any demon.

Once the giant demon can't defeat the enemy, a demon named "Lightning Orangutan" by Chen Feng will appear, and this group of demons has only one purpose, that is, to use lightning to kill those newly mutated demons.

And here, there will be kills and kills, of course, the lightning orangutan kills the new mutant demon mostly, and if the new mutant demon kills the lightning orangutan, there will be a monster that shocks Chen Feng.

A demon whose strength was obviously superior to that of a second-class demon, even Chen Feng could perceive it. That ** strength can be comparable to a demon at the level of a demon king, after suppressing the newly mutated demon, the newly mutated demon will be locked with an iron rope made of a special material.

And then send it out, as for where it will be delivered. Chen Feng didn't know, anyway, it was a huge strange bird that was thousands of meters high to transport, and the strange bird was definitely a mutated beast demon, the strength of the peak of the inferior demon.

Such. Chen Feng didn't dare to move at all, don't think that Chen Feng was very arrogant when he killed the Demon King, but after entering here, Chen Feng became extra careful, maybe it had something to do with the forest, and when people arrived in the forest, they would naturally become cautious.

And these three days of observation. Chen Feng found that countless demons had died, but countless demons had been sent away, and then a large number of demons had been sent back.

And the demon sent back, Chen Feng only saw it once when he landed, and then he never saw it again.

This is a very bad situation at the moment. Because Chen Feng found that countless powerful demons were brewing here, and so far Chen Feng had not found the mutations of the wisdom demons, all of them were mutants of the beast demons.

And a lot of demons are shipped around, which means that there may be more than just two bases, or even more. Chen Feng recorded this place, and then continued to go deeper, spending all his time looking for those bases.

". I wish I had a fire that burned you all! "Now, Chen Feng has as many as three Skeletrons, Life Skeletron, Skeletron, and Flame Skeletron.

What's more, Skeletron Flame and Skeletron of the Wind. They are mutually reinforcing, which means that once the skills of both parties are combined. The power is multiplied.

The beacon fire is burning the prairie because of the help of the wind.

It is true that a strong wind can extinguish a fire, but to a greater extent, it is the wind that helps the fire, making the flame more powerful and spreading more widely, so that a small spark can ignite the tragedy of a forest.

But if you think about it carefully, Skeletron's most powerful trick can indeed destroy such a base, but what if it can't be destroyed?

Even if it is destroyed, if there is a more powerful base, wouldn't it be a surprise?

The three Skeleton Kings can already allow Chen Feng to summon 7 legion leaders, and now half of the legion commanders, Chen Feng can summon them, but this can't make Chen Feng really destroy here.

Because there are really too many second-class demons here, just in Chen Feng's squatting in the past three days, Chen Feng has seen at least more than three hundred mutated beast demons with inferior demon strength.

Moreover, with a special intelligent demon command, that combat power is definitely not comparable to the joint battle of three hundred inferior demons with different minds.

For example, a person with a stick in his hand can single out a dog.

But three hundred men with sticks could never beat three hundred dogs, because fear of such a thing is contagious, and it would be even more tragic if the dog was replaced by a wolf.

There are a lot of people to watch, but once the wolf and the dog fight, it is very cruel, and once the fear appears, it will be contagious, and when the panic appears, the combat effectiveness will basically fall to the lower level.

Although Chen Feng will not panic, but the intimate cooperation of more than three hundred second-class demons can definitely beat Chen Feng away, let alone Chen Feng, even if the demon king comes, he will not be able to beat it.

Under the attack of so many demons with inferior demonic strength, Diablo came in person, and it was absolutely thankless.

Going deep behind enemy lines, Chen Feng once again found three bases with similar effects, plus the one that Chen Feng discovered first, there are a total of four such bases.

This result made Chen Feng particularly stunned, because after glancing at the map drawn in his mind, Chen Feng was surprised to find that these four places happened to belong to a positive direction, and Chen Feng just didn't find the middle position.

Just like in the game, the place that has not been explored, Chen Feng is simply black, and the map can be drawn in detail through spiritual power, Chen Feng looked at it, and finally decided to take a look at it in the middle.

Moving forward cautiously all the way, Chen Feng was surprised to find that there were actually many demons scattered around, obviously not playing, but guarding here, because many demons were hiding in some hidden places.

If it weren't for Chen Feng's mental power that discovered them like an ultrasonic probe, he really couldn't see them, Chen Feng suddenly became more careful.

Finally, a huge city appeared in front of Chen Feng, Chen Feng gasped, there was actually a large piece of black range, in other words, the size of this city almost occupied the size of Hangzhou.

"Good guy, the base just now is only a small village!" Chen Feng looked at this base, and immediately planned to sneak in, I don't know if he will be discovered, if he is discovered, it will only startle the snake, Chen Feng is not afraid of being caught.

Even if there are a hundred demon kings here, it will be easy for Chen Feng to run, but if he wants to fight, he will definitely not be able to beat it.

Secretly asked Izek to go up to explore the way, Izek was invisible all the way and walked over cautiously, but Izek was calmer than Chen Feng, because he was a skeleton and had died a long time ago.

Second, even if there are countless attacks, as long as you can't kill him in one instant, then Chen Feng can dismiss him immediately, and he can go back to hell, plus Izek's combat level is not given in vain.

Approaching the city cautiously, Izek finally walked in through the gate, which only opened a small opening, but Izek easily got in, because it was a small opening for demons, but for humans like Chen Feng and Izek, it was big enough.

Izek wandered around the city and transmitted the information of the entire city to Chen Feng, Chen Feng was ready to set off, but he didn't expect this place to be so huge, and there were countless amazing arsenals.

There are four small bases, one large base, the small base is dedicated to mutating beast demons, and the large base is responsible for training beast demons, as well as manufacturing equipment.

And there are countless buildings underground, but Chen Feng can only see three or four thousand meters, unable to go deeper, Chen Feng feels that there are more secrets underground.

After Izek came out, Chen Feng also cautiously drilled in, here, Chen Feng found that he found more things with his own eyes, countless demons walked back and forth on the street, constantly exchanging some things, Chen Feng looked at it, most of them were ores.

"It's a pity that there is no Skeletron of Illusion, otherwise I could transform into a demon!" Chen Feng was helpless in his heart, his eyes suddenly lit up, and when it came to the illusory Skeletron, Chen Feng thought of a brilliant idea.

Beast demons are also beasts, if you eat the slices of meat on Gray Skeletron's body, can you control it yourself?

Chen Feng became interested all of a sudden, and quickly found a dying beast demon, the demon was obviously not lightly taught a lesson, and looking at the stomach, it was flat, and it was obviously not eating.

All kinds of beast demons are trained here, all of them have been mutated, and their methods are very violent, and the wisdom demons trained are all level 1, or even level 1 peak, and their combat power is very amazing.

Chen Feng also wondered, why were there so many amazing demons here, but Chen Feng didn't think much about it, and after transforming into the Gray Skeleton King, he immediately tore off three pieces of meat and threw them at the mouth of the beast demon.

The beast demon's eyes lit up, and he immediately stretched out his tongue, rolled it, and ate it, and after a while, Chen Feng felt that he could really control this demon.

Chen Feng hid aside and gently controlled it, and sure enough, under Chen Feng's control, the demon actually stood up swayingly and roared at the other demon next door to the cage.

"What?" An angry voice came, and Chen Feng immediately dodged, but unfortunately the Gray Skeletron King couldn't use the Wind Skeletron in the case, otherwise it would be good to be invisible.

A demon walked over, looking at the beast demon who was controlled by Chen Feng and kept roaring, he suddenly became angry, and the light in his hand flashed, only to see a whip formed by lightning slammed into the iron bar.

Suddenly, the entire iron bar was lit up by lightning, and the demon controlled by Chen Feng roared wildly.