I have a science and technology city in the fairy world

Although Lin Fei said this, he actually knew very well that this heaven-level martial art was basically a legendary existence in the Xuanyuan Continent, and it was not an exaggeration to say that it was extinct, at least Lin Fei, who had been in the third-level city, was not clear. Even if it is a ground-level martial art, it is only available in the strongest imperial main city and super sect in the Xuanyuan Continent.

It's just that Lin Fei didn't expect that the great powers of the ancient period did not necessarily have heaven-level martial arts, which gave Lin Fei a new understanding of these concepts, and at the same time, he also felt a little emotional about the magic of the system. Even the heaven-level martial arts can be exchanged, but it's a pity that his own strength is insufficient, even if it is a heaven-level martial art, he can't fully exert his full strength, and it can only be said that his combat effectiveness has improved a lot. With a high-damage and high-range martial art, the critical moment can also be compressed into an explosive attack like just now, and the power is considerable.

"Whew, I'm tired to death, and my Xuan Qi has run out in one go. You cover me for a while, and I'll recover my Xuan Qi and absorb the energy by the way.

After Lin Fei knocked down the clone of the Blood Demon Ancestor, he sat down directly on the ground, panting heavily, as if he was quite tired. This is what the Xuanqi overdraft looks like after it is completely used up, as if the whole person's strength has been drained.

Although the big boss was solved, Lin Fei didn't dare to be careless, there were still five hundred crazy blood demons, Lin Fei couldn't leave the place for the sake of energy points, so he could only let the scientific and technological soldiers protect themselves with all their might, and then Lin Fei began to meditate on the spot, while recovering the Xuan Qi with exercise, while constantly letting the collection technique absorb energy in the same place.

It's just that what he didn't notice was when he ran out of Xuan Qi and started to meditate. The blood-colored aura that the Gathering Technique was absorbing came out of the transformation energy point, and some of it was directly mobilized by the Gathering Technique to replenish his consumption. As a result, when Lin Feifa decided that his physical strength and Xuan Qi were growing rapidly, he realized that something was wrong.

As soon as he opened his eyes suddenly, Lin Fei's pupils suddenly turned red, as if the phantom pupils had opened. But that's really the case, it's really the magic pupil that is opened. However, it was not Lin Fei's willingness, but because of the influence of this blood demon's demonic aura, the phantom demon pupil automatically came out, and it seemed that he was still absorbing this aura.

Lin Fei didn't know whether this situation was good or bad, but there was no way to stop it, and even his eyes gradually burned, this feeling made him very uncomfortable, but the most speechless thing was that he couldn't even close his eyes, and he couldn't alleviate the discomfort caused by the phantom pupil at this time.

The system prompts that the Phantom Pupil is evolving due to a special reason, and the remaining time is ten minutes, and the effect is expected, and the incomplete Phantom Pupil will evolve into a complete Phantom Pupil.

Just when Lin Fei was a little distressed, the system brought him a pretty good news, his phantom pupil was actually about to successfully evolve completely, but this news made Lin Fei's originally not very good mood directly come to a big change. Due to the expected result, Lin Fei's endurance suddenly increased greatly, and he endured the effect of the Phantom Pupil, and under the cover of the scientific and technological soldiers, Lin Fei upgraded the Phantom Pupil while collecting energy points.

Ten minutes seemed like a quick time, but for Lin Fei who was suffering, it was quite a long time. It's like a century has passed, Lin Fei said that his whole person was in a state of dizziness for ten minutes. It wasn't until the last second that Lin Fei felt a cool feeling flash in his eyes. This wonderful feeling made him forget all the previous uncomfortable feelings, and it was very comfortable and enjoyable.

Even Lin Fei didn't care about the sound of the surrounding scientific and technological soldiers fighting with the Blood Demon, completely immersed in this comfortable feeling. Fortunately, the scientific and technological soldiers were well protected, Lin Fei was not affected at all, and the blood demons were cleaned up quickly. It's just that after Lin Fei's phantom demon pupil evolved completely, the blood demon aura he absorbed had not ended, but it continued to converge towards his dantian, which made Lin Fei's Xuan Qi undergo a little wonderful change.

A red aura gradually emerged on the surface of Lin Fei's body, as if this blood demon aura was about to be combined with Lin Fei's Xuan Qi. However, at this time, the Flood Desolation Sword that was originally stuck on the Blood Demon Ancestor clone in the distance fell to the ground after the Blood Demon Ancestor clone was resolved. Lin Fei didn't have time to pick it up, so he kept enduring the pain.

Now the blood demon aura on Lin Fei's body has triggered this Flood Desolation Sword, this Flood Desolation Sword seems to have some special effect on the evil demon qi, and Lin Fei has not studied it, but at this time, this Flood Desolation Sword suddenly flashed a purple light, thinking that Lin Fei rushed over. And Lin Fei had already been bound to the Honghuang Sword, so he could feel the changes in the Honghuang Sword, and directly reached out and grabbed the flying hilt in his hand.

The purple desolate aura also directly followed Lin Fei's hand and poured into Lin Fei's dantian. Immediately, Lin Fei felt as if his dantian had become a battlefield. The blood demon breath and the desolate breath as well as their original ordinary Xuan Qi, the three of them impressively presented the posture of the Three Kingdoms, and each had a place in the battle. But it's not peaceful, it's fighting.

This made Lin Fei, who had finally come to his eyes comfortable, and suddenly the dantian had severe pain again, which made Lin Fei unconsciously call him unlucky. However, this situation did not last as long as the Phantom Pupil, and the pain disappeared after only a few tens of seconds. Lin Fei can't look at his own situation now, the realm is not enough. However, he was able to feel the situation of the dantian through his senses, and the three energies were no longer three at this time, but completely became one.

If Lin Fei is forced to describe it, it can be said that it is the feeling of mixing three varieties of porridge in one pot. The current situation of his dantian is like this, but it just depends on whether the situation is good or bad. After all, the taste of the three porridges may be extremely unpleasant when mixed together, but there may be an unexpected gain, and the taste will be more strange.

After feeling it carefully for a long time, Lin Fei couldn't be sure whether the current energy in his dantian could still be called Xuanqi, and he didn't know the specific situation. But he couldn't just leave it alone, after thinking about it, Lin Fei finally planned to take the risk of trying to attract some of the hybrid new quality energy born in the dantian to try the effect.

As for whether there would be danger, this Lin Fei was not too worried, because of the energy mutation in the dantian, the meridians that originally transported Xuan Qi on his body had already automatically run this energy, at least Lin Fei didn't feel that there was anything wrong with his body, and it seemed that there was no harm to himself.