It has been three days since Captain Greedy Wolf broke through, and within three days, the teams have been fully prepared, and at the same time, the new exploration team for the underground city has also returned.

However, there was one thing that exceeded their expectations, that is, the concentration of the leyline aura in the underground city had not been greatly reduced due to the passage of time!

This was beyond the expectations of the base's higher-ups!

However, the good news is not without good, that is, although the concentration of the leyline aura has not been greatly reduced, the suppressive effect of the leyline aura on the martial artist has disappeared!

After several careful explorations, they finally decided to enter the underground city as a whole and carry out the final reclamation.

And what made Bu Fan helpless was that he didn't know why, he was actually focused on by the leadership and asked Bu Fan to follow them.

And this proposal is said to have been approved by the majority of the people, and none of the judges objected.

But fortunately, Captain Greedy Wolf has now broken through the Battle Sect, and his strength is naturally qualified to act with these strongest people, so to a certain extent, Bu Fan is following Captain Greedy Wolf.

However, what Bu Fan didn't expect was that as soon as this group of people entered the underground city, they went straight to the central hospital to kill them.

Obviously, they have also studied it in the past few days, and the location of those demon zombie guards is around the central hospital.

Coming to the underground city again, Bu Fan frowned slightly, although the report said that there were no other changes in the leyline aura, but he had already felt it, in fact, there were still changes.

The biggest change is that after he takes a breath now, although the aura can still be transformed into internal force. But the conversion rate is already low.

That's almost half the way down when I left a few days ago.

"Captain, do you think that the environment is a little wrong?" Bu Fan followed Captain Greedy Wolf at this time and asked in a low voice.

When Captain Greedy Wolf heard this, he felt it carefully. Then he said softly: "No, I think it's better!" It seems that it is easier than ever to transform into internal force! ”

Captain Greedy Wolf's words surprised Bu Fan, and then cultivated again according to the mental method of Jiuyang Divine Skill, and sure enough, the conversion rate of Jiuyang's internal force was significantly improved compared to when he first came in and tried it.

"It's the element! With more elemental power, the originally pure leyline aura became mottled. As for the Taixuan Sutra, it prefers that kind of pure leyline aura. But for Jiuyang Divine Skill, it can absorb and transform the energy of a part of the fire element, so with the invasion of elemental power, this kind of change will occur in the underground city! Bu Fan's mind figured out the reason inside. said secretly in my heart.

Not only that, Bu Fan also discovered. Now in the underground city, the strength of the zombies is no longer as weak as they encountered before.

Of course, their current opponents are also stronger, battle-level powerhouses. One person can easily sweep away hundreds or thousands of zombies, not to mention the suppression of a battle sect-level powerhouse.

In this mission, there were originally only five Zhan Sect-level powerhouses, namely Lan Fan and Lan Yang of the Lan family, and Morris, a professor of the academy. and Williams and Wallace, two of the council's powerhouses.

But now, because of the breakthrough of the greedy wolf, and the addition of the captain of the greedy wolf, the six of them are strong in the battle sect and rush towards the central hospital.

However, what they didn't know was that not long after they entered the underground city, a large group of people suddenly poured into their camp, and then launched a frenzied killing of the people inside!

At the same time, more manpower began to pour into the underground city from the front passage at this moment.

The long-planned storm of fish intestines, at this moment, finally showed his sharp fangs.

And at this moment, in the area around the central hospital, a bodyguard zombie in a black suit fell to the ground limp at the moment, and it was easily defeated by Williams.

"Sure enough, these zombies have a strength no less than that of a middle-level war master, if they are allowed to grow, I am afraid that sooner or later they will be promoted to the demon race!" Williams said in a deep voice after killing the zombie.

It's just a roar of the zombie before it dies, and it seems to have notified the arrival of the other zombies.

Sure enough, in less than a minute, a group of "demon" zombies dressed in various suits appeared in front of Williams and them, staring at Bu Fan and them, and Bu Fan took a rough look, the number was nearly a hundred.

"Roar!"

One of the zombies roared at this time, and more than a dozen zombies suddenly rushed up, but in the face of the peak human martial artists with strong armor and strength, these dozen zombies did not last long, and they died one after another.

Seeing this, those demon zombies seemed to be a little shocked, and then roared one by one.

At this moment, another roar sounded, and then, a rickety old man slowly walked out from behind these demon zombies.

It's hard to imagine that among the strong demon zombies, a rickety old man will come out in the end, of course, provided that you don't look at his slightly terrifying face.

Looking at Williams and them, a strange smile suddenly appeared on the old man's terrifying and weird face, although he couldn't tell that he was laughing at all, but Bu Fan could feel that he was laughing.

Then, like a dexterous monkey, the old man jumped high and rushed towards this side, and the target of his attack was none other than Lan Yang, the strong man of the Lan family's war sect.

Seeing this, Lan Yang took it as a matter of course, bravely went up and fought with the old man.

However, to Lan Yang's surprise, this old man's strength was much stronger than those black-clothed zombies, and his attack methods were no longer simple and straightforward, but the intersection of virtual and real, more like a set of boxing techniques.

"Bajiquan! It turned out to be Bajiquan! Lan Fan on the side shouted in surprise at this time.

"Lao Jiu, be careful, this zombie is very likely to be a real demon zombie, he should have awakened part of his memories before the mutation, and he is proficient in the ancient Chinese martial arts Baji Boxing!" Lan Fan reminded loudly at this time.

However, he reminded a little late, just as his words fell, he saw that the other party suddenly performed a series of moves, and he actually exchanged injuries for injuries, fought for his life, and had a lose-lose duel with Lan Yang.

Lan Yang slashed at the old man's shoulder, but at the same time, his chest was also blasted out by the old man's punch. (To be continued......)