When he was close to the area in the middle of the ruins, Tang Zhen encountered a sneak attack by dozens of insects.

This insect man is not only extremely fast, has special skills, and even has a terrible toxin on the knife arm, which will gradually paralyze the whole body if it is contaminated with a little.

But when facing Tang Zhen, these terrible insect people did not occupy any advantage, and often after three or two rounds, they were split in two by Tang Zhen!

The difference in strength between the two is not a star and a half!

As for those invisible giant insects, there were also some insects that spewed bone spurs and venom, and he killed nearly 100 of them, and the remains of insects were all behind him along the way.

In the process of continuous killing, Tang Zhen finally discovered the secret of the silent appearance of insects.

It turned out that these insects were all teleported by a mysterious force, and there was no energy fluctuation when they were teleported, which was why Tang Zhen couldn't find the insects at all.

However, as long as these insects appear, they don't want to hide Tang Zhen's perception anymore, and the final outcome is to be killed by him with a knife!

But Tang Zhen was full of curiosity about this special power that could teleport insects, so he constantly attracted insects to appear, and then took the opportunity to study this special power.

Tang Zhen's plan succeeded, and in order to kill him, waves of insects continued to appear.

As a result, when Tang Zhen was about to reach the center of the ruins, because the number of insect people killed was too large, no matter how he tried to attract insects, the result was no reaction.

The bugs seem to have given up on his pursuit, allowing him to approach the middle of the ruins!

Tang Zhen tried a few more times, and after seeing that those insects really refused to appear again, he gave up his attempt with an unwilling face and continued to approach the center of the ruins.

It didn't take long for him to come to a huge building and look up at it.

The exterior of this building resembles an ancient palace, and the surface is full of intricate and ornate ornamentation, which shows that a lot of effort must have been spent on its construction.

It's just that the materials used in this building are just very ordinary items, which also makes Tang Zhen feel very disappointed.

Combined with what he saw and heard along the way, Tang Zhen had very reason to believe that this place was very similar to the mission world that opened when Loucheng was promoted, and it was very likely that there were one or several ruins of Loucheng!

After this thought was born in his heart, Tang Zhen had been looking for possible ruins of the building, but he didn't find anything along the way.

This result couldn't help but make Tang Zhen very confused, could it be that his guess was wrong, there were no ruins of the building here?

After thinking for a moment, Tang Zhen stepped into the building in front of him, and soon disappeared into the darkness.

"Whoa!"

There was a violent tremor, and the masonry next to the huge building continued to fall, and then one by one huge insects crawled out from under the rubble and gathered around it, blocking the exit of the building.

In addition to these giant insects, the kind of insect people that were killed by Tang Zhen appeared in hundreds at one time, and some of them looked extremely special, all of which were forms that Tang Zhen had never seen before.

When they appeared, they also did not enter the building, but stayed outside with the giant bugs.

If you look closely at these insects, you will find that they seem to be full of fear of this building, and they will never dare to take a step closer, and there is a hint of fanaticism in their eyes, which have not shown any emotion.

At this time, the huge building has been surrounded by water, and any monk who wants to enter and exit will have to pay a very heavy price!

Tang Zhen didn't know what was happening outside, but as he continued to go deeper, he was attracted by the strange things in this building.

Originally, he was very curious about why he couldn't see a single skeleton in the ruins, but it wasn't until he entered the building that he knew where the bones had gone.

Inside this huge building, there were thick bones piled up, and the layers were too many to count!

The bones appeared to be clean, with no flesh remaining, and there were signs of severe corrosion, most likely from digested excrement.

In addition to the bones piled up on the ground, on top of the building, there were countless hanging objects, which looked like dried egg-like objects piled together.

They piled up layer after layer, looking like upside-down stalactites, almost touching the bones on the ground.

The building space, which was dozens of meters high, was completely filled with bones and such things, and they blocked Tang Zhen's way like dogs' teeth, making Tang Zhen have to make a detour.

At the same time, an indescribable rancid smell permeated the building, forcing him to remove the underwater breathing worm and cover his mouth and nose directly to block out the smell.

After traveling a certain distance, Tang Zhen found that the sea of bones in front of him began to dent, and at the same time, a deep underground passage appeared in front of him.

The bones were solidified by some kind of slime, so they didn't scatter, so that the passage was surrounded by white bones, as if something had gotten straight into it!

Tang Zhen glanced at the passage and found that a large amount of blood was dripping on the white bones, and the time of existence was not very long, maybe those Loucheng monks who were killed by the giant insect were dragged to this cave leading to the underground.

But why didn't I find any traces of those movements along the way, could it be that those corpses were also transported here?

Tang Zhen stared at the entrance of the cave for a few moments, and then stepped into it.

But as soon as he took a step, he saw a large number of green points of light suddenly appear in the entrance of the cave, with a cold and cruel meaning, looking at Tang Zhen who was walking from afar.

After a slight pause, Tang Zhen lifted the Soul Devouring Knife in his hand and greeted him without any hesitation.

There was a burst of sound of breaking the sky, and then I saw insects swarming out of the body covered in silver carapaces, which looked like they were made of metal, and rushed in front of Tang Zhen in the blink of an eye.

Tang Zhen slashed out with a knife and cut off a silver insect at the front, but he was surprised to find that the inside of this insect was no different from metal.

With the sharpness of the Soul Devouring Knife, coupled with Tang Zhen's terrifying power, he was only barely able to split the body of this insect, which showed how hard it was!

And what surprised Tang Zhen the most was that the black flame that didn't exist all the time on the Soul Eater Knife suddenly disappeared when it touched the body of the insect, so the power of the Soul Eater Knife was greatly reduced.

If it weren't for the Soul Eater Knife itself being hard enough, I'm afraid that under the blow just now, it might have broken hard!