After nine months of retreat, Zhang Yang walked out of the ancient tree hut again, and as soon as he came out, he heard a pleasant cry of "chirp!"

The little thing rolled to Zhang Yang's feet, chirping, and then more little things flew in, each carrying a red spirit fruit, and after a while, there was as much as a plate.

At this point, these little things chirped and flew away, they are not animals, nor are they spiritual creatures, they are just a kind of small wood demons that breed in the world tree, also called farmer wood demons, their number is extremely large, almost tens of billions, they are an important main force in the daily maintenance of the world tree, don't look at them without the slightest combat effectiveness, but the role is irreplaceable.

These farmer wood demons are really like farmers, diligently, constantly combing the aura produced by the World Tree, and removing the impurities in the aura, and then liquefiing and solidifying the aura, and finally packing it into the leylines.

It is precisely because of the existence of the Farmer Wood Demon that the utilization rate of the aura of the World Tree has always been as high as 99%.

Picking up a spirit fruit, Zhang Yang slowly put it in his mouth, like a wisp of fresh breath passing across his face, and his whole spirit was also lifted.

Just this spirit fruit, if it is put outside, it is enough for an ordinary person to instantly condense the true spirit of Shuangye, but here, Zhang Yang is used as a fruit to eat.

As for the True Spirit that was added after taking it, it was all passivated by him into True Spirit Particles.

His goal is to bring the total number of passivated true spirit particles to one million, the benefits of this form are self-evident, in addition to not being cursed, it can save life to the greatest extent, and it can even resist most supernatural powers, it is also an important part of the prehistoric pit that Zhang Yang is going to dig this time.

That is, he wants to use passivation of true spirit particles to create a medium-sized plane, and this medium-sized plane will pretend to be his main plane.

Traps, to be exact.

As for the lethal killing machine in the trap, it comes from the ancient demons.

Yes, if you want to say who is the most ferocious and the most powerful among the acquired souls, the ancient demons may not be ranked first, but if you say who is the most iron-headed, who is the most difficult, who is the most explosive, pay attention, it is the explosion, it is none other than the ancient demons.

As for the Abyssal Demon Clan and the Alienated Abyss Demon Clan that are now surviving in the fifth sequence, I'm sorry, they can't be called bursts yet.

In fact, when Zhang Yang first came into contact with the information of the Ancient Demon Race, he almost thought that the Abyss Demon Race he had learned about were two different races.

Today's Abyss Demon Clan is like a dog, but their ancestors are much braver than dragons!

But there is a truth that most people don't know, and even the descendants of the ancient witch clan, the descendants of the ancient demon clan, and even the thousand-handed Shura clan may not know much.

This can be seen in the Starship Brand of the Trainee Time Keeper.

The Galaxy Brand represents the microcosm of the memory of the long river of time, and it can be said that you know a lot of secrets, and as long as you pay a certain amount of time, you can get relevant information.

However, there are only a few words of information about the ancient demons in the Galaxy brand, all of which are submerged in the mechanical zombie army, and their corpses are piled up, and their blood turns into purple rainbows, and they are reduced to the fifth sequence, and then the abyssal demons and abyssal ghosts are born on the corpses, which is not the same.

So in other words, the Abyss Demon Race of the fifth sequence can't be considered a real Ancient Demon at all, even if it is born from the corpses of those Ancient Demon Clans.

Therefore, the so-called mantra and demon language they mastered were definitely not the supreme supernatural powers of the ancient demon race.

But back then, the ancient demons had been completely wiped out, and their true inheritance had also been cut off.

To be precise, the inheritance of the ancient demons can no longer be found in the reality dimension of the fourth sequence, and even the heavens and earth, planes, and everything that existed back then have all turned into clouds of smoke and drifted away with the wind.

However, it would be incorrect to say that there is no longer the inheritance of the ancient demon race in this world.

For example, in the dream dimension, this is used as a projection of reality, so if the ancient demons were really so awesome back then, they would definitely be able to leave traces in the dream dimension.

There should be a lot of people who think of this, but if you really go to the dream dimension to find it, it is estimated that there are not many in the entire fourth sequence, because the dream dimension is too large, and in the case of not being able to locate the specific coordinates of the plane of the ancient demons back then, this search is tantamount to looking for a needle in a haystack.

After all, as soon as the second generation of pesticides appeared, all the acquired souls were almost wiped out, but now such prosperity has developed little by little on the basis of tens of billions of years.

Where do the remnants of those ancient demon clans, ancient human races, ancient Shura clans, and ancient witch clans still remember the specific details of the beginning!

Zhang Yang didn't have much hope from the beginning, even if he had a sharp weapon like the Dream Tree Root, even if the Dream Tree Root had occupied an entire area of the plane, but it was a pity that there was no trace of the ancient demon clan in this plane.

Until, last time, in order to plan an unlucky ancient god, Zhang Yang deliberately allocated nearly 50 million units of the Law of the Universe to order the Dream Tree Root to develop an unprecedented Dream High-speed Railway!

This is a super project that has to cross a dozen planes and experience various complex environments, and even an existence like the dream law god Li Meng would not dare to imagine.

The rest of the matter naturally went well, but in the process of digging through the Dream High-speed Railway, the Dream Tree Root found a huge underground fault remnant, and brought back some loot from it, after all, the Dream Tree Root still likes to raise his hind legs like a yellow dog and write that so-and-so visited here.

It doesn't matter if this kind of weird fetish is publicized, in fact, even if he sees these relics and trophies with his own eyes, he won't take it seriously, he really thinks that he is a profound Professor Zhang, Expert Zhang!

The one who identified these artifacts was the ancient god Li Meng, who was born in the demon clan and was one of the five ancient races that has a relatively complete preservation of history, so the matter was so weirdly exposed.

It is very likely that it is the underground ruins of the ancient demon race, and the significance of this is no less important than the fact that Zhang Yang planned the ancient god of Limeng.

As long as you can crack the inheritance of the ancient demons in it, even if it is a small part, it will be a lot of money.

During the past nine months of retreat, most of Zhang Yang's energy has been spent on this matter.

At the same time, they are also waiting for the Dream Tree Root to seal off the perimeter of the underground ruins and carry out initial detection.

Now that the Dream Tree Roots has successfully completed the outer preparations, it is time to form an expedition team and delve into the underground ruins.