"Alas, forget it, it's better not to upgrade first, keep it for backup, maybe when the time comes, it can play an unexpected role. Lin Feng rubbed his eyebrows, sighed helplessly and said.

"By the way, it seems that after the system upgrade just now, I heard that there seems to be a copy function that has been turned on, and I have been busy with improving my strength just now, and I haven't looked at it, and I don't know what this new feature is?"

As he spoke, Lin Feng silently said in his heart, "Open the copy." ”

In an instant, a cyan interface appeared in front of Lin Feng, in this cyan interface, there were many patterns, only the first pattern was lit, the other patterns were all gray, and there was no effect on it by hand.

And this bright pattern was in the upper left corner, with four big characters written on it, "Spirit Level Copy", and the pattern was drawn with some monsters that Lin Feng had never seen before.

Some monster heads are wolf heads, but the body is a human body, which looks like a legendary werewolf, and some monsters are like a four, with eight feet on the body, and a huge single horn on the back, the head is shaped like **, and even more, there is one of the largest monsters like two creatures condensed together, with two heads, one similar to a lion's head, and one similar to a tiger's head.

In addition to these monsters, the environment painted inside is also quite calm, the sky is gray, bleak and dull, not to mention, you can also see that some places are completely dark, and you can't see the scene inside at all.

Lin Feng was also taken aback when he saw this interface at the beginning, but he didn't have much fear, maybe because of his strong strength, these pictures might have been extremely terrifying in his previous life, but now, they couldn't arouse his fear at all.

Clicking on the pattern with his hand, Lin Feng heard a voice in his mind.

"Ding, has the host decided to enter the spirit level dungeon?"

"Yes!"

"Ding, there are three levels of the current dungeon, which are divided into ordinary, difficult, and nightmare, what level of spirit-level dungeon has the host decided to enter?"

Lin Feng hesitated, and finally said, "Ordinary." ”

The reason why he chose the normal-level dungeon was that he wanted to know how difficult the normal-level dungeon really was for him, and he didn't want to run around like a blind fly.

"Ding, in ten seconds, the host will enter the spirit level dungeon, please prepare the host! ten, nine, eight, three, two, one!"

As soon as the system finished saying the word "one", Lin Feng felt the scene in front of him bloom, and then saw the gray environment around him.

He was standing on a lawn surrounded by trees, and in some places there was a lot of tall grass, and he could faintly hear the low roar of wild beasts in the woods.

Just as Lin Feng was about to start moving forward, the voice of the system sounded in his head.

"Ding, the system prompts that the final boss that the host wants to kill is a thousand meters away from the host, please go and kill it. ”

I see!

Lin Feng nodded slightly, immediately urging the Xuan Qi in his body, and rushed forward.

I have to say that after breaking through to the Xuanling level, the change is really big, and what he feels most clearly is the surrounding heaven and earth energy, as if he can condense part of the energy around him into an energy ball with just one move.

However, Lin Feng also understood that this was not fake, but something he could really do, because this was a unique means after breaking through the Xuanling realm, condensing qi into shape.

Condensing the surrounding heaven and earth energy and turning it into a ball of energy that can be used to attack the enemy, this is the formation of condensation.

I think that at the beginning, when he was in the back mountain, he almost died under this move, but I didn't expect that now, he can also do this kind of Cheng dù attack, the changes during this time are really too great.

Lin Feng moved very fast, almost reaching a speed of 50 meters per second, this was the result of his deliberate suppression, otherwise, with his doubling skills, he would easily be able to break through the speed of sound, however, this was not an escape, he didn't need to be so desperate, so he simply took his time.

In less than half a minute, Lin Feng had already reached the place that the system said, and when he looked around, he saw a huge cave appear in front of him.

"It seems that this is where that boss is!" Lin Feng looked at the dark cave inside, couldn't help but smile slightly, and muttered.

Immediately, with a flicker of his body, he entered the cave without looking back.

After cultivating to break through to the Xuanling level, his night vision ability has also been greatly improved, originally he was only able to see things ten meters in front of him, but now he can see a range of one hundred meters, and his night vision ability has almost increased tenfold.

While walking in the cave, Lin Feng carefully paid attention to the surrounding situation, and had to say that this cave was really not something that ordinary people could enter.

Just the piles of white bones on the ground can already scare off a large number of people, not to mention that there are many corpses and insects kicking around those smelly carrion scenes, the heart is not good, I am afraid that I will be scared and faint directly when I see such a situation, and even die because of it.

However, although Lin Feng looked disgusting with these scenes, they were not a big deal for him, in the era of the explosion of information in his previous life, he had not seen any terrifying scenes, just these on the ground were not enough to affect him much, but those rancid smells made him feel a little disgusting.

"I really don't know how the boss inside endured such a bad smell, won't it clean it up?" Lin Feng complained weakly in his heart.

After walking for nearly three minutes, Lin Feng suddenly saw that the scene inside suddenly changed, and the space of the entire cave suddenly became much larger, and he hurriedly looked back, it turned out that the entrance of the cave behind him was just a tunnel leading to this place, no wonder he didn't see any monsters along the way.

"Whew!"

Suddenly, Lin Feng heard a lot of howling voices behind him, and hurriedly looked back, only to see twenty or thirty werewolves holding weapons, and their eyes were crazy and hitting him.

Lin Feng was not surprised when he saw such a scene, his eyes suddenly lit up, good guy, after shaking for a long time, there is finally a monster to kill!

Immediately, he summoned a ball of energy and shot it forward.

"Boom!"

There was a muffled sound.

The energy ball hit one of the werewolves, and instantly blew the werewolf away, knocking the werewolf behind it away, and after flying in the air for nearly two meters, it fell to the ground with a bang, his eyes were blank, and his mouth spit blood, and he was killed by Lin Feng in one move.

At the moment when this werewolf died, Lin Feng also heard the prompt sound of the system in his mind.

"Ding, the host kills a werewolf and gains 500,000 experience points. ”

"500,000 experience points, well, not bad, the experience value of killing a Xuanshi first-level werewolf can be compared to the experience value of a general-level low-level Xuanqi outside, it seems that the copy is really a good place to brush up experience." ”

When Lin Feng heard the voice of the system, he immediately said with some joy.

Although there is a quick way to absorb the Xuanyuan Stone, however, he still hopes that he can quickly improve his experience by killing the Xuanyuan Beast, otherwise, if he can't get the Xuanyuan Stone, then his cultivation will never be able to improve?

This wasn't what he wanted to see, but fortunately, now another copy of it could help him solve this problem.

The twenty or thirty werewolves in front of him are just the strength of the Xuanshi level, and the highest is only the fifth level of the Xuanshi, not even the Xuanjiang level, which is not enough for him to kill.

In the blink of an eye, those twenty or thirty werewolves died under the energy ball that Lin Feng casually recruited, and these werewolves were also very powerful, directly giving him more than 18.4 million experience points.

After dealing with these werewolves, Lin Feng walked forward again, this time the chance of encountering monsters was much greater, and before he could reach fifty steps, another wave of werewolves rushed towards him.

This wave of werewolves is much stronger than the previous ones, basically all of them are the strength of the third or fourth level of the Xuanshi, and the highest also has the strength of the seventh level of the Xuanshi, and there are more than twenty people, all of whom rushed towards him in one go.

However, these scum with less than five combat power, Lin Feng didn't have to spend much effort at all, and in an instant, it didn't take a minute to wipe out these werewolves.

Perhaps it was because he killed these werewolves too much, and after a while, another wave of werewolves rushed over here, and this wave of werewolves was more ferocious and powerful than the previous ones.

The one with the highest cultivation already has the strength of the first level of the Xuan General, and the worst one also has the strength of the seventh level of the Xuan Master, which shows the extraordinary of these twenty or so werewolves.

However, no matter how powerful he was, he couldn't resist Lin Feng, a strong man whose cultivation had reached the realm of Xuanling, and the result was obvious, in less than a minute, these twenty or so werewolves with good strength were put down by Lin Feng.

"Roar!"

"Roar!"

"Roar!"

Just as Lin Feng finished letting these werewolves go, he suddenly heard a series of roars, and hurriedly turned his head to take a look, and found that there were more than twenty monsters with eight legs and a single horn on their backs walking towards him.

Seeing the appearance of this monster, Lin Feng's face showed a hint of surprise, wasn't the appearance of this monster exactly what he had seen some of these monsters on the dungeon before? Moreover, there were really werewolves here? Could it be that the monster drawn in the dungeon pattern was the monster that appeared in the dungeon? In this case, wouldn't that mean that there were still monsters with two heads that hadn't appeared yet?

Judging from Cheng Dù, who is getting stronger and stronger in this monster that appears, the strength of the two-headed monster that has not appeared should be stronger than these werewolves and eight-legged monsters, maybe, the strength of that monster is likely to be at the level of Xuanling.

"Looks like this copy is getting more interesting?"

Lin Feng looked at the eight-legged monster that was pressing towards him, the corners of his mouth couldn't help but grin, and his hands were slightly shaken, revealing a hint of a smile