Gu Yu knew very well that if an ordinary junior apocalypse encountered a five-headed dark demon, the only choice was to turn around and run, and being caught up was definitely a dead end.

Fortunately, he has a kryptonite system, and with the weapons given by the system, he can summon a steel demon at the beginning, which is a good chance.

Of course, the two-headed summons will definitely not be able to stop the siege of the five-headed dark demons, and it is time to show a wave of operations next.

Seeing that the Steel Demon was in danger, Gu Yu hurriedly ordered the controlled Dark Demon to rush forward and successfully attract the siege of the remaining four Dark Demons, so that the Steel Demon was facing the only naked Dark Demon.

Then, he raised his left hand to feel the flow of air, and the power of his will flowed all over his body to his left hand, and the air was extremely compressed, and then exploded violently.

An air cannon slammed into the Dark Demon's body accurately, and its body could be seen to twist visibly a few times, apparently traumatized.

Taking advantage of this opportunity, the Steel Demon punched and kicked, the resistance of the dark demon gradually weakened, and it was about to be unable to support it, Gu Yu seized the opportunity to fire another air cannon, which exploded into dissipation, and a ray of black light was absorbed by the backpack.

"It's really hard to deal with, low-level apocalypse people will definitely not be able to defeat the dark demon one-on-one!" Gu Yu breathed a sigh of relief and looked to the other side.

At this time, the four-headed dark demon had already torn the one under his control into a pile of scrap metal, and the dark energy and materials were absorbed at the same time.

"Gain one unit of dark energy, a small amount of D-class metal materials!"

Gu Yu hurriedly aimed the puppet stick at the dark demon parasitic on the statue, and his spiritual power exploded with all his strength.

Once born and twice cooked, this time it didn't take much time to successfully control the demon, and the statue immediately attracted the attack of the other three dark demons, with the cover of the meat shield, Gu Yu hurriedly ordered the steel demon to attack one of them with all his strength, and he also used the air cannon to assist.

Before the statue Darkfior was killed, one more was successfully killed, so that there were only two Darkfiors left.

Gu Yu concocted the same method, controlled one of them, and cooperated with the attack of the steel demon, and finally solved all the five dark demons.

However, this battle was definitely not easy, the steel demon was damaged, and Gu Yu himself ran out of strength, so he sat down directly, gasping for breath, and hurried to recover.

I opened the system and checked the countdown to the V1 experience, and there were more than 40 minutes left, which means that the night had just passed more than ten minutes.

Judging from the previous battles, it is still a bit difficult to deal with five dark demons at the same time, and more than five are absolutely invincible.

Fortunately, the dark demons in the vicinity did not gather on a large scale, they all gathered together in twos and threes, and the situation was not serious.

After regaining his strength for a while, Gu Yu began to look for a new target again, and then solved two groups of dark demons, and the system issued a new prompt.

"Your intermediate neuron has reached 3% evolution, and you can currently control two targets at the same time!"

"Skill upgrades?"

Gu Yu was overjoyed, and quickly opened the skill system to check it.

Sure enough, as the evolution of the intermediate neurons has increased, the psychic power has been further enhanced, and the primary magic control has also been strengthened, and it is now possible to control two dark demons at the same time.

And in the skill system, Gu Yu also saw another function: skill exchange!

He hurriedly opened the skill exchange system, and sure enough, as he guessed, there were hundreds of skill scrolls neatly placed in it, and there were three departments.

"Take!"

Gu Yu knew very well that the skills were powerful, after the evolution of neurons, all the apocalypse could obtain the basic abilities of the three systems, but they were limited to the basic abilities, and the more advanced skills could only be mastered through learning.

However, at present, all the skills that the Apocalypse has developed are in the hands of big forces such as the Apocalypse Alliance, and even if they can learn in the Apocalypse Academy, they are only some low-level skills.

Unless you choose to be loyal to the big powers and reach out to the core, you will have the opportunity to learn advanced skills.

There is also a possibility that you have realized some kind of mystical way and developed a new skill, after all, the skills that already exist at the beginning were created by someone by accident, and since someone can do it, it means that this path works.

But the chance of creating your own skills can only be said "hehe"!

But now for Gu Yu, all this is no longer a problem! Dozens of skills in a single system are enough for him to use!

In addition to being excited, he looked at the price and suddenly became excited.

All skills require honor points to be exchanged, the lowest skills require 10 honor points, and the advanced ones have thousands of honor points.

"Honor again?" As a last resort, Gu Yu could only ask for help from the chatterbox: "Soft girl, what the hell is honor?" ”

"Junior, the honor system is mainly used to encourage getting stronger!" Soft girl patiently explained: "The way to obtain honor is divided into two aspects, as far as the system is concerned, including the evolution of neurons to a certain extent, the accumulation of equipment and skills to a certain extent, or the completion of some specific tasks, etc.!" Of course, the accumulation of honor in this way is very slow. ”

"You want to say, recharging is a faster way, right......" Gu Yu already knew what she was going to say next, and rubbed his forehead helplessly at the moment.

"Of course, boy!" Soft girl excitedly introduced: "The accumulation of honors in the system is very fast, cumulative recharge, cumulative consumption, continuous daily recharge, smelting a certain amount, and creating a certain amount, you can get honors, how about it, are you tempted?" ”

"Turn off the system!" Gu Yu interrupted her directly, and then stood up.

Now that he can control two Dark Demons at the same time, he has more confidence and is now moving on to the next group of targets.

Soon, the seven-headed dark demon appeared in sight, but after these few battles, Gu Yu had overcome the initial nervousness, and he was familiar with activating the magic control technique, and at the same time cutting off the connection between the two-headed dark demon and the high-level dark demon, and controlling them.

While they attracted the attack of the remaining five Dark Demons, the Steel Demon rushed forward, and he himself used air cannons to sneak up on them, easily eliminating the first Dark Demon.

"It's easier than facing five heads before......"

Gu Yu became more and more relaxed, and soon solved all the seven-headed dark demons, and the system sent a prompt again.

"Your sensory neurons have evolved by 3%, and the power of the air cannon has increased!"

Gu Yu nodded with satisfaction, of course this is the reason why he keeps using the air cannon, neuronal evolution is like this, if you keep using it, the evolution degree will increase.

The only thing that is a little troublesome now is the improvement of motor neurons, and it seems that you have to take out your melee weapons and slash them yourself to promote rapid evolution.

Although the left hand is not so proficient in using weapons, there are summons as meat shields, so it shouldn't be very dangerous just to sneak up.

Just as he was thinking about this, the system suddenly sent a prompt: "Attention, there is a level 2 dark demon on the map, it is recommended to avoid it!" ”