I have a science and technology city in the fairy world

"All be vigilant, pay attention to safety!" His

own scientific and technological soldiers are very expensive, and Lin Fei doesn't want to have any losses. Even if they didn't count the energy points, just because of their absolute loyalty to themselves and their living appearance, Lin Fei had always used them as his brothers, not as tools.

This started with Lin Fei letting them rest every night, not letting them fight all the time because they wouldn't get tired. This is enough to see that Lin Fei is very humane, and he has an attitude towards these scientific and technological soldiers.

Quickly clean up the surrounding blood demons, the power of the scientific and technological artillery fire is also good, and soon the blood demons on the ground are almost cleaned up, so that Lin Fei has enough space to temporarily deal with this powerful guy who is about to emerge.

didn't let Lin Fei wait too long, the Blood Demon Spring suddenly rioted again, but this time the Blood Demon breath rushed directly into the sky, constantly surging into the sky. This situation made Lin Fei frown slightly, because this effect was too obvious, Lou Yuncheng was not particularly far from here, and this movement would definitely be discovered if it was too big. At that time, his science and technology city will be discovered in advance, which will bring Lin Fei a lot of trouble.

"Unfold the protective shield!" In

order to stop the soaring feat of this blood demon aura, Lin Fei decisively activated a hidden function after the formation of the base wall was completed. A defensive measure to completely protect the base, a protective energy membrane similar to the formation of the major cities in the Xuanyuan Continent is launched on the wall of the base, enveloping the entire base in it.

However, the defense methods of his own base are also a little different from those of other cities, and the energy and structure provided by his own and this energy shield are not driven by the formation, but a certain energy source provided by the system. It's just that his current authority can't know what these things are, but Lin Fei believes that when the base is upgraded to the third level and out of the novice period, he should be able to get the answers he wants to know.

But now, although I don't know what the upper limit of the protective shield of my base is, I can at least block it for a while. The pale blue shield formed in an instant, enveloping the entire base. The blood-red blood demon energy aura slammed into the energy shield and was directly blocked. It can be seen that this is just pure breath and does not have much attack power, so the protective shield has no impact and change, which makes Lin Fei feel a lot more relieved.

At the same time, because of this outbreak of blood energy, Lin Fei found that the speed of collecting energy points had actually accelerated a lot, which was really happy. However, he didn't see Xindong and the others in the barracks at this time, but he was stunned by the protective shield of the base of the Science and Technology City, after all, they had never seen this thing, but they had heard that the major cities would activate similar defensive arrays to form a protective layer in order to prevent special circumstances.

This kind of thing, unless it is attacked by demons, or when the demonic beasts attack the city, it will not be seen. Therefore, after seeing that such a protective shield actually had Lin Fei's Science and Technology City base, they were not only surprised, but also had a sense of reassurance. With this thing, the safety of the science and technology city base can be greatly guaranteed.

"Hahahaha! The breath of a human being, I haven't smelled it for a long time!" Just

as everyone's thoughts were flying, a terrifying and cold voice suddenly came out, and at the same time, a blood demon more than two meters tall and nearly three meters tall walked out of the burst of blood energy. Although the attacks of the surrounding scientific and technological soldiers hit him at the first time, they were all blocked less than a meter in front of him.

Around this guy, there is a pale red energy shield guarding this blood demon in all directions. Tech guns and tech cannons can't break through the defense, and the defense is extremely amazing. In this case, Lin Fei experimented with his own exclusive technology gun, because his weapon had a defense-breaking effect.

The result was similar to what Lin Fei expected, his technology gun did have an effect, and it directly penetrated the protective shield and hit the powerful blood demon that came out. However, this blood demon was shot by himself, but nothing happened. The wound was there, but it healed almost instantly, and this terrifying vitality made Lin Fei can't help but take a breath of cold air.

"No, it's so resilient.

Lin Fei muttered, and then began to focus on this great mysticist-level blood demon, as for collecting energy or something, after the collection technique is launched, you don't need to take care of it yourself, as long as you don't go out of this range, your energy absorption will not be broken, and you don't need to pay too much attention.

"You can hurt me, human! Your weapon is interesting, but unfortunately it didn't work for me, but you managed to get my attention, and as a reward, I'll screw your head off with my own hands, hehe. "

This Blood Demon looks like he should be the leader of all these Blood Demons, and I could call him the leader of the Blood Demons. It's just that this guy is a rather violent master, and he is going to kill Lin Fei in such a cruel way.

"You're so confident, you might as well give it a try, I want to see who can kill me on my turf."

Faced with the other party's arrogance, Lin Fei was even more arrogant and went back. At the same time, the Xuan Qi in the Flood Desolation Sword in his hand was even better, strengthening the transmission of Xuan Qi. Lin Fei didn't dare to underestimate such an enemy, and was ready to go all out to fight with him, and at the same time take a good look at the limit of his current strength.

With so many supernatural powers, Lin Fei has not yet encountered an enemy that is completely worthy of being used, and this blood demon seems to be very strong, and it is a very good training object.

"Hahaha, you're not the most arrogant human I've ever seen, but you're definitely the most daring. It seems that it is really our Blood Demon Clan that has not been born for too long, and they have lost their deterrent power. Let me prove to the world the strength of our Blood Demon Clan!" After

the Blood Demon finished speaking, the whole person suddenly stepped on the spot, and the powerful force instantly stepped on the ground into a small pit. And he himself directly rushed towards Lin Fei with the help of this anti-shock force, and the speed was so fast that everyone present was startled. The scientific and technological soldiers next to Lin Fei rushed to Lin Fei without thinking about it, ready to help Lin Fei resist the attack.

"Stand down, cover me to deal with the other blood demons, just leave this guy to me. Lin

Fei knew the intentions of the scientific and technological soldiers, but the gap between the two was huge, and Lin Fei would not let them sacrifice in vain, so he directly launched the Nine Shadows Divine Wind Body Method and the hidden pulley, and the whole person rushed directly to the front and directly used the Honghuang Sword to fight with the other party.

The terrifying blood energy of the Blood Demon, as well as the purple desolate power released by Lin Fei's Flood Desolation Sword Technique, instantly touched and emitted a terrifying roar.