After seeing the stone gate, Su Lun did not rush forward, this can be said to be the last level of the passage, he does not believe that the designers of these mechanisms will miss this place, on the contrary, more dangerous and hidden traps will definitely be arranged here.

Rolling the heavy stake straight over, only to hear a sound of clattering, and suddenly a continuous stream of arrows shot out from the surrounding walls.

Arrows were constantly being shot from the walls on both sides, and the entire passage was completely free of dead ends, and the powerful arrows sank into the wall for nearly half of it. After waiting for a while, the continuous rain of arrows finally stopped, and the passage became a mess, and it was full of broken arrows.

After seeing that the arrows stopped, Su Lun stepped forward and picked up an arrow casually, although this arrow had been broken and damaged, but the arrow was still cold and shining, it could be seen that these crossbow arrows were much more powerful than before, and even the iron armor on the barbarian could shoot through such a close distance.

Dropping the arrow casually, Su Lun came to this stone door, just when he was about to push open the stone door, he suddenly felt a trace of magic fluctuations, Su Lun didn't think about it, and directly controlled the wind element to form a rotating wind shield in front of him, this is not a spell, but with the help of the wind dragon banner [wind element control] some small tricks.

As soon as the wind shield appeared, a stream of green liquid sprayed over instantly, and the wind shield continued to rotate at the moment of contact, throwing those green liquids into the surrounding walls, and the liquid immediately emitted a burst of white smoke at the moment of contact with the wall, and the rock walls were instantly corroded into cavities.

The liquid came and went quickly, but it stopped in just two seconds, and Su Lun was secretly glad in his heart after seeing the situation of the corroded pitted walls, it was obvious that this was a magic trap, and those liquids just now were witchcraft acid sprays.

This thing is more corrosive than concentrated sulfuric acid, metal armor is not worth mentioning in front of it, obviously, the people who make these traps know the weakness of arrow traps, in order to deal with those metal armor, specially prepared strong acid traps, so that even if they are blocked with armor, these metal armor is completely no different from paper paste after facing strong acid traps.

Fortunately, Su Lun reacted quickly, otherwise these strong acids would be useless to him, but those barbarian warriors couldn't withstand it, and they would have suffered heavy losses when the time came.

After the acid trap is triggered, this magic trap will be invalid, Su Lun is more and more interested in the things behind this stone gate, not counting acid traps, but the cost of those crossbow traps is at least hundreds of gold narls, plus there are magic traps, what good things are hidden in it.

After making sure that there were no other traps on the stone gate, two barbarian warriors stepped forward to push the stone gate open.

"Whew!"

A gust of wind blew through the stone gate, and then a shadow rushed out of the stone gate, the shadow was hazy and looked eerie. Sensing something, the two of them slashed forward without hesitation, and the black shadow swished and dissipated after touching the weapon again.

"Ghosts?"

Several barbarian warriors looked at each other.

"According to science, this is the violent oxidation of a century-old dye when it encounters the air, what a ghost!" Su Lun waved his hand and said, this kind of scene often appeared after watching tomb robbery movies in his previous life, and explained with a serious face.

Although the barbarian warrior next to him didn't understand what Su Lun meant, he still nodded to show that he understood, but Su Lun seemed to have forgotten a little bit that this world has extraordinary power.

"Boom!"

An eerie laugh echoed around.

"Head, what does the sound just now mean according to science?" asked a barbarian warrior next to him.

Your path is narrow, brother!" Su Lun made a note in the small book in his heart for this uninteresting barbarian warrior.

"Science, you're big, it's a ghost!" After glaring at him, Suren kept looking around, trying to find where the ghost was hiding.

At this moment, a phantom suddenly appeared, and then a sharp howl suddenly erupted in everyone's ears, and Su Lun only felt as if his head had been hit hard with a hammer. The brain became groggy at this moment. But fortunately, it feels very short.

In an instant, Su Lun carried it, and the spear in his hand flashed with thunder, sweeping directly past the ghost. The thunder surged, instantly enveloping the ghost, and then a terrible scream sounded, and the ghost's already illusory figure quickly dissipated, and finally disappeared without a trace.

Rubbing the flesh's somewhat swollen temples, the ghost's undead howl just now still has some sequelae. Although this attack may seem like killing an enemy through sound, just cover your ears, but in reality this is just a façade. Howling of the Dead is soul magic.

It is directly applied to the soul through the power of the soul, and it can be said that this thing ignores physical defenses. Spectres are creatures that are very unfriendly to purebred physical professionals. Their illusory bodies are almost 90 percent immune to physical attacks, only holy water or spell attacks are effective against them, and combined with the howl of the undead, this thing is simply a killer of low-level professionals.

"How are you guys, Barron?" asked Suren as he looked at the somewhat staggering barbarian warriors.

"It's okay, head, it's just that my head hurts a little!" the barbarian warrior rubbed his head and grinned and said, these barbarians are physically strong, and their soul power will not be weak, so although they are attacked by the soul, they can recover quickly, if they are some with weak physique, without corresponding defensive measures, even if they don't die, they will become fools.

After seeing that the barbarian warrior was fine, Su Lun came to the location where he had killed the ghost just now, only to see that where the ghost had dissipated just now, a black translucent crystal had fallen.

This thing is a ghost soul fragment, and undead creatures have a chance to drop this kind of thing when they die, which is said to be the embodiment of spiritual energy, a magical material that can be sold to wizards in exchange for Kinnar.

[Soul energy is discovered, is it absorbed?]

As soon as I picked up this soul casually, there was a prompt sound from the system in my ears. Su Lun's heart moved, and he chose to absorb.

"You're draining energy, you're draining energy, and you've gained two thousand seven hundred experience points!"

"Not bad. Su Lun's eyes lit up, he had already gained five hundred experience by killing that ghost just now, but he didn't expect that he still had two thousand seven hundred experience points after absorbing the soul crystal, which was much more experience than his previous experience in patrolling and clearing those kobolds in the wasteland.

As the energy was extracted, the black soul fragment had turned gray-white, looking decayed and gray, and with a slight touch, the soul fragment directly shattered into countless powders, and then drifted away with the wind for hours without a trace.

ps: Thank you to the ancient navigator book friend for a reward of 100 starting coins