Xu Feng let out a long breath and looked at Ma Wei and Zhang Qiang, sitting cross-legged on the ground, with a bunch of insect crystals beside him.

Now each insect crystal can bring them one to three points of freedom attribute, so many insect crystals are enough for them to improve to two-star strength.

Soon, both of them reached the peak of one star in strength.

"Hey, it's strange, I don't have any attribute points when I absorb insect crystals." Ma Wei said strangely.

"Mine too, no more attribute points." Zhang Qiang glanced at Xu Feng and said in a low voice.

"Your strength can already be improved to a two-star level, a one-star insect crystal has no effect on you, if you want to continue to improve, you must use a two-star insect crystal." Xu Feng said lightly.

"That's a pity, there are still so many insect crystals that haven't been absorbed." Ma Wei looked at the more than twenty insect crystals in his hand and said regretfully.

"Put it away first, you can sell it later, or exchange it with someone else." After Xu Feng finished speaking, his eyes suddenly moved, and he looked up into the woods.

At this time, there was movement in the woods again, and it seemed that a large group of monsters were slowly coming out of the woods.

The corpse of the wolf monster has been turned into a pile of materials by Xu Feng using the collection technique, fortunately, the storage ring has a huge space, otherwise it may not be able to store so many things.

"It's another group of monsters, I just don't know, is this group of monsters one-star, or two-star?" Xu Feng's heart sank.

"Retreat into the passage first."

The three of them hurriedly returned to the passage and stood at the door of the passage, looking nervously at the woods.

If there is no such passage and geographical advantage, Xu Feng and these people are simply not enough for those wolf monsters to kill, unless it is a team of hundreds of people, don't think that they can clear all the monsters here.

Thinking of this, Xu Feng seemed to understand a little why, in the previous life, Ma Wei and the others only relied on a few people to complete the task of building a camp here.

Soon, more than a dozen tall monsters drilled out of the woods, the original wolf monster's figure was already very burly, these newly drilled monsters, but the body is more burly than the wolf monster, the height is almost more than three meters tall, the muscles of the body are like iron casting, full of power, these monster heads are like a wild boar, the fangs at the corners of the mouth are longer than the wolf monsters, flashing with metallic luster.

These dozen or so wild boar monsters held maces in their hands and pounced viciously at Xu Feng and the others.

"It's okay, it's just a one-star peak strength." Xu Feng looked at the crystals on the foreheads of these monsters, but there was a slight black streamer around them, and the whole diamond-shaped crystal was still white.

"One-star peak strength, everyone be careful." Xu Feng said in a low voice.

The boar monster quickly rushed to the mouth of the passage, but the mouth of the passage was only two meters high, and they were burly, and if they wanted to get in, they had to bend down and bow their heads, but how could they fight in this position?

Unable to enter the passage, the boar monster suddenly became angry, waving its mace and slamming the cliff rock next to the passage, trying to expand the passage.

However, perhaps there is a mysterious force guarding this valley, or rather, guarding this "copy".

No matter how much force the boar monster used, the rock wall where the passage was located was not damaged in any way, and to be specific, not even a fist-sized stone fell.

In the passage, Xu Feng and the three of them breathed a sigh of relief at the same time, they were so nervous that they could hear each other's exhalation.

The three of them looked at each other and laughed at the same time, and the atmosphere suddenly became relaxed.

"Start attacking!" Xu Feng smiled slightly and said softly.

Xu Feng and Ma Wei rushed to the entrance of the passage, faced the belly of the wild boar monster full of white pig hair, waved the sharp blade in their hands, and slashed at it.

……

More than a dozen wild boar monsters, the three of them only took less than an hour, and all of them were killed, and the process was even easier than the more than three hundred wolf monsters in front of them.

If you really want to compare, the strength of these dozen or so wild boar monsters is not much different from that of more than three hundred wolf monsters, after all, the wild boar monster is already the peak strength of one star, and half a foot has already stepped out, and most of the more than three hundred wolf monsters have just become one star.

However, if it weren't for the fact that these ten meters can only accommodate two people side by side, only a passage more than two meters high, and the valley rock wall outside the passage cannot be destroyed, whether it is more than three hundred wolf monsters or these dozen wild boar monsters, they are not Xu Feng and the three of them, they can be easily dealt with, even if Xu Feng kills these two monsters, he will be seriously injured.

And now, the three of them didn't even have minor injuries, they just consumed some physical strength, and they killed all these monsters.

"Keep going, everyone be smart, if there are monsters that can't be resisted, retreat into the passage as soon as possible." Xu Feng let out a sigh and said.

Ma Wei and Zhang Qiang have already felt the danger of this "copy", if it weren't for their luck, I'm afraid their bodies would be cold now.

The three of them left the passage and saw Guo Yu's already mutilated body, and their hearts were a little heavy.

Just a little bit, Guo Yu can retreat back to the passage like Ma Wei and them, just a little bit, that is, the distance between life and death.

Seeing that Guo Yu's corpse had already been eaten by more than half, Zhang Qiang clenched his fists: "I will definitely not be like him!" ”

"Let's bury him first." Xu Feng sighed.

After all, it was because of him that Guo Yu died here, in the previous life, Xu Feng had only heard of Ma Wei's name, but he had never heard of Guo Yu, and even Zhang Qiang's name, Xu Feng had not heard of it.

Maybe in the last life, both of them died in this mission, maybe not.

But in this life, Xu Feng saw Guo Yu die in front of him for his own task.

……

Glancing at the small grave bag, which didn't even have a tombstone, the three of them continued to walk in the woods.

Maybe it's because I killed two groups of monsters in a row and killed all the monsters here, at this time, the woods are very quiet, and there are not even insects and birds.

The three of them cautiously walked through the woods, and finally, a knee-high grassland appeared in front of the three of them.

At the same time, not far from the woods, there is a strange building, this building covers an area of tens of square meters, and looks like a cluster of trees five or six meters high, with countless branches stretching outward, and there are even tender green leaves on the branches.

But the surface of the bushes was covered with dark red flesh, with countless small holes on it, spurting out a fishy purple-red liquid.

The whole building seems to be alive, as if breathing, the surface is shrunk and shrunk, and between breaths, it seems that there are three rows of white jagged teeth in its body.

"Worm nest, it's okay, it's just a two-star worm nest!" Xu Feng took a closer look at the huge building in front of him and said as if he was relieved.