Qin Sang carefully examined the wounds on the zombie's body, and sure enough, this zombie was not naturally formed, it was obviously a refined corpse that had been carefully refined by the monks.

After inspecting it, Qin Sang got up and swept behind the stone gate, and turned his gaze to the ground.

A complete white skeleton was lying on the ground, and looking at the man's posture, it was as if he was suddenly dying while he was running, and fell to the ground, his bones rotting and covered with dust.

Qin Sang's divine sense swept over and found that there was no wound on the bones at all, either his heart was shattered, or he was directly erased and died.

He wanted to see if the man had left any relics to prove his identity, but there was nothing on the bones, but beside the bones lay a cracked black coffin with a large hole in the lid that had been torn open by sharp claws.

This coffin should be a magic weapon for burying and refining corpses, I don't know if it was a spiritual passage or destroyed by external forces, only a few pieces of rotten wood remained, and the sealed corpses inside also broke free from the shackles and ran out.

In this way, the zombie just now is the refining corpse of this person, and this person is most likely a demon cultivator who is proficient in alchemy.

Qin Sang didn't know much about demon cultivation, it was mostly hearsay, and he hadn't heard of any disciple of the Demon Sect in the Little Cold Domain who was proficient in alchemy and used this kind of coffin to seal the corpse.

"I wonder if this person is an intruder or the owner of the cave?"

Qin Sang frowned slightly, staring at the incomparably deep stone path, looking at his refining corpse, he knew that the strength of this person before his life would not be too high, and it was impossible to have such a magnificent cave mansion.

There are only two zombies, Qin Sang went deeper and deeper, killing several zombies one after another, the strength was strong and weak, and he also saw several corpses, some of which were as unscathed as the first one, and some of them were broken bones, and it seemed that they were seriously injured and died.

The old lair of the Demon Gate, since he is proficient in alchemy, why not choose a place with a strong yin qi and a desolate crypt full of earth evil qi?

Qin Sang groaned to himself, the evil aura behind him followed, he didn't dare to pause more, and quickly swept towards the depths of the cave, and at the same time he was secretly vigilant in his heart, there may be zombies.

If this is really the lair of the Demon Gate, the disciples in the Qi Refining Period on the periphery can only refine zombies, while the disciples in the Foundation Building Period have the ability to refine corpses.

In case you encounter a powerful corpse, it is the real wolf and tiger.

What's even more terrifying is the Flying Yaksha, if there is such a monster in the depths of the cave, none of them will survive.

After passing through several stone paths one after another, Qin Sang did not encounter anyone, nor did he see anyone leaving traces or marks. In the blink of an eye, he came to the end of a stone road, and Qin Sang was about to enter when his figure suddenly stopped.

I saw that there was a stone hall at the end of the stone road in front of him, Qin Sang walked all the way, and saw this kind of stone hall for the first time, there were several stone roads at the entrance that connected to the stone hall, and there were two imposing black dark iron heavy doors behind the stone hall.

The heavy door of the dark iron was closed, and there was a pattern of an ancient corpse carved on it, which Qin Sang had never seen before.

In the pattern, this ancient corpse is extremely tall, with the ability to fly into the sky, soaring through the clouds and fog, and the evil aura behind it is rolling, but it is very different from the flying Yaksha. The ancient corpse's face was shriveled, a pair of fangs were several inches long, and its pitch-black eyes seemed to have a sense of intellect, extremely fierce, and the demonic flames were monstrous.

When his eyes touched those strange eyes, Qin Sang's heart trembled slightly, and he hurriedly narrowed his eyes to avoid them, secretly surprised in his heart, what was the origin of the ancient corpse in the pattern, just the portrait had such a fierce momentum.

The stone hall was in a mess, with broken stone chairs, stone tables, coffin boards, and white bones everywhere, and the most eye-catching thing was a dozen or so refining corpses wandering in the hall.

Sweeping over these refining corpses, Qin Sang's gaze suddenly froze, and he stared at the middle one with a solemn expression.

This refining corpse is as ugly as other refining corpses, with a ghostly face and fangs, but its body is much taller and stronger, and there is always black qi lingering on its body, and its physical body is obviously stronger than other refining corpses.

"Corpses?"

Qin Sang's heart sank, his guess came true, there was indeed a corpse in the depths of the cave. It is likely that the bones of the foundation-building monks were among those white bones, but they were all broken and mixed together, making it difficult to distinguish.

"That's not right!"

Immediately afterwards, Qin Sang discovered that this evil corpse was different from the legend, the black qi wrapped around its body was not yin qi, but the earth evil qi!

Qin Sang looked at this evil corpse in surprise, refining the corpse with the qi of the earth, it was the first time he had heard of it, I don't know what the difference was between it and an ordinary evil corpse?

After a moment of silence, Qin Sang emerged from the entrance of the stone hall.

The Xuantie Heavy Gate was closed, obviously not as easy as the previous stone gate, and if you wanted to open the Xuantie Heavy Gate, it would inevitably alarm these refining corpses, so you could only clean up the stone hall first.

The moment Qin Sang appeared, all the refining corpses in the stone hall were alarmed, and more than a dozen ghost-faced fanged refining corpses suddenly turned around, and their black eyes were staring at Qin Sang together, the scene was extremely weird.

"Go!"

Qin Sang had already sacrificed the Five Elements Spell-Breaking Sword, and without waiting for these corpse refining actions, the Five-Element Spell-Breaking Sword quickly stabbed out.

You don't have to go all out to deal with these refining corpses, the five spirit swords suddenly separated, each of them attracted the five elements of spiritual power, turned into five sword lights, and shuttled through the group of refining corpses flexibly and abnormally, only to see one by one heads fall to the ground, and in the blink of an eye, all the zombies were beheaded by Qin Sang and fell to the ground, only the evil corpse was left.

'Bang!'

The Demon Corpse swung its claws violently, slamming into the spirit sword that stabbed it with lightning lightning.

The spirit sword trembled slightly, and the castration stopped.

The sword light and the ghost claw collided, and it was a close match, the evil qi on the ghost claw was impacted by the sword light, and most of it dissipated, and the tip of the sword stabbed the ghost claw, but only a wound was left, and the ghost claw could not be pierced.

Moreover, after the spirit sword retreated, new evil qi immediately gushed out from the wound of the ghost claw, and the wound closed at a speed visible to the naked eye, and it completely recovered in the blink of an eye.

can recover with the help of the earth's evil qi, I don't know if there is a limit?

Qin Sang was about to continue to use the two spirit swords to test the ability of the corpse, when suddenly his eyes flashed, and he urged the Heavenly Star Tears with an impassive expression, forming a shield to cover his whole body.

Then he didn't leave his hand anymore, and the five elements of the spell-breaking sword moved together, and the five spiritual powers converged, turning into a powerful sword light, stabbing fiercely towards the corpse.

The evil corpse reacted extremely quickly, crossed his hands against the Five Elements Spell Breaking Sword, and countless earth evil qi gushed out from his body, swarming towards the Five Elements Spell Breaking Sword, and a strange scream penetrating from his throat.

At the same time, Qin Sang took the bloody knife, and his figure flashed, appearing behind the corpse, the knife light was like electricity, and he slashed at the back of the corpse. He struck with all his might, immediately leaving a wound on the corpse's back.

As expected, the wound immediately surged with the aura of earth.

Qin Sang's face remained unchanged, and he was distracted and manipulated the Five Elements Breaking Magic Sword, constantly attacking the corpse, so that it had no time to care.

Then one knife after another slashed at the same place of the wound, and after a while, the aura of the earth became thinner and thinner, and the speed of recovery of the wound decreased sharply.