Due to the existence of the detector, Ye Zan and his party did not need to explore every corner without a clue in this inner world.

After previous exploration, the location of each ruin in the Inner World and more specific information have already been recorded in Ye Zan's database.

After Ye Zan explored the first ruin, he then went straight to the next ruin non-stop, and explored the past one after another.

As I said earlier, these ruins have long been looted by the demons outside the sky, and it can be said that everything that can be moved has been moved, so there are not many valuable things.

The exploration of Ye Zan and others is not so much an exploration as a visit.

The good thing is that the demons from outside the heavens, although they have looted valuable things, have not further destroyed the relics of these civilizations.

It is precisely in this way that Ye Zan and the others at least have murals to see, and at least they can study and analyze those building materials.

"The Outer Heaven Demon is really amazing, and it didn't leave us with anything. Casaro and the others said with disappointment after some exploration.

"This is also expected, after all, this place has been occupied by the demons of the outside world for an unknown number of thousands of years, which is enough for them to dig three feet into the ground without missing anything of any value. Ye Zan was not so disappointed, as the words said, this situation was expected.

Of course, to say that Ye Zan got nothing, in fact, it doesn't count.

This world, for the demons outside the sky, is already like their own territory.

Therefore, some things that are not easy to be moved, such as the murals of those relics, have been retained with great confidence.

If the Outer Heaven Demon had known in advance that the cultivation world would be able to fight all the way here, I am afraid that all the things that could not be taken away would have been destroyed long ago.

"Actually, it's not that it's not without gains, those murals still reveal a lot of information, and they have a certain research value. Ye Zan then said to everyone, obviously satisfied with the harvest.

And as soon as they heard Ye Zan's words, everyone couldn't help but be a little curious.

"Brother Ye, as far as those murals are concerned, what can be worth studying? Could it be that you also want to make a monster!" There was nothing taboo between Lin Mumu and Ye Zan, and he immediately asked the question in his heart for everyone.

"Mu Mu, I don't know if after seeing those monsters outside and the murals in these ruins, do you remember anything similar you saw in the Netherworld?" Ye Zan didn't answer directly, but asked Lin Mumu rhetorically.

Hearing Ye Zan's question, Lin Mumu couldn't help but show a thoughtful look, and after a while, he said with a little doubt: "Brother Ye, the similar thing you said is the monster controlled by the Baiji Dao man?"

At the beginning of the Netherworld Mansion, Ye Zan and the others were once blocked by the Baiji Dao people, and had a fierce battle with them.

And that hundred machine people are manipulating a huge monster.

The monster's body has countless eyes and countless tentacles.

Now, hearing Ye Zan talk about this, Lin Mumu thought about it carefully, and found that the monster controlled by the Baiji Dao people was really similar to the monster here.

"Well, the monster controlled by the Hundred Machines Dao people is not at all like what our world can be born in. Originally, I wondered where he got that kind of monster from. Now it seems that the birth of that monster is probably not unrelated to the technology here. Ye Zan said with some speculation.

Of course, the monster that the Hundred Machine Dao people manipulated back then must be far worse than the "god" that this world wants to create.

However, even if the level of that battle was not high and it was limited to below the realm of the Law Phase, the monster's performance was quite outstanding.

"It's quite similar! That monster caused us a lot of trouble at the time, it just looked disgusting. When Lin Mumu said this, he couldn't help but shudder.

Compared with the monsters of all shapes here, the monster of the Hundred Machines Dao is even more special, especially the big eyes that are full of beads are really quite penetrating.

"It's a bit ugly, but there's no denying that it's really good. Ye Zan nodded and said.

For pragmatists, whether it looks good or not is what it wants, and the key is to see whether it is good or not.

The monster of the Hundred Machines Dao people, it may be an exaggeration to say that they are invincible at the same level, but it has indeed reached the extreme in a certain aspect.

In terms of the power system of the ascetic, there is a saying that quantity can never make up for the gap in quality.

This statement will not be too obvious at the relatively low level of power, but it will be more obvious at the higher the level of power.

For example, the gap between the Yuan Shen Realm and the Yuan Infant Realm, can a hundred Yuan Infant Realm do more than one Yuan Shen Realm?

Regardless of any special secret techniques, magic weapons, formations and other bonuses, it is simply a competition with individual strength, and a hundred Yuan Infant Realm is afraid that it is not enough to cut the Yuan God Realm at all.

Or so to speak, you can't break through other people's defenses at all, even if there are 10,000!

However, if you can completely integrate the power of this hundred Yuan Infant Realm into one person's body, then the situation will be different.

This is a bit like the parallel goods Yuan Shen that Ye Zan dealt with.

Those parallel primordial gods actually have the "energy" equivalent to the primordial god realm, which is equivalent to how many primordial infant realms are concentrated in one person's body.

The parallel import Yuanshen is not the real Yuanshen Realm, but it already has the ability to pose a threat to the real Yuanshen Realm, at least it can "break the defense".

So in the end, whether it's technology or monsters, it's not worth much, but it's still worth something.

"Let's go!" Ye Zan suddenly beckoned.

"Brother Ye, where are you going?" Lin Mumu looked puzzled.

"Catch a few of those monsters. Ye Zan replied succinctly.

"What are you doing with those monsters, ugly and weak!" Lin Mumu looked a little disgusted.

"Don't you all have a mobile fortress as a cave? I think if you use this monster as a backup power and a means of defending against attacks in a mobile fortress, I think it would be worth some time. Ye Zan said his plan.

Although, when Ye Zan and the others entered the Inner World, they used the War Fortress to directly kill a number of monsters, and even scared away the other monsters.

However, the strength of those monsters is not really weak enough to be vulnerable.

At the very least, some of these powerful monsters should have the strength to compete with the Law Phase Realm.

For Ye Zan's group, this so-called power that "can compete with the Fa Realm" is not very valuable in terms of fighting people.

After all, this "counter-resistance" is just a counter-effort, that is, it can cause some trouble, and it can't even be evenly matched.

However, "power" is used not only in fighting enemies, but also in many other ways.

It's like saying "electricity", you can use electricity to make "electric energy weapons", and you can also use it to "illuminate".

And Ye Zan meant to use this kind of monster to use other people's mobile fortresses as a spare "battery".

Those mobile fortresses captured from the demons of the outer heavens certainly have a "power core" in themselves, but it doesn't prevent them from having a backup.

Hearing Ye Zan's statement, everyone, including the Lin family's sisters and brothers, also had their eyes lit up.

Originally, they all felt that this trip to the center of the earth might be empty-handed.

Those monsters, in the eyes of these people, really can't see any use value, and they may not be able to describe it with chicken ribs.

Chicken ribs are eaten without meat, and they taste when discarded, so why do they still have a little taste.

But what about the monsters?

Being a thug is not qualified, being a pet is not good-looking, and the most important thing is to be disobedient to anything.

Unexpectedly, Ye Zan is also a thief, and he actually proposed such a usage.

The monsters in this inner world, although the level of strength is at the level of the Law Phase, the "amount" of power is far superior to that of ordinary Law Phase Realm cultivators.

Therefore, these monsters are definitely qualified "batteries".

After the proposal was unanimously agreed, Ye Zan no longer wasted time and immediately drove the war fortress to sweep through the inner world.

With a war fortress and a lot of power in the Law Realm, it is really not difficult for Ye Zan and the others to catch those monsters.

After catching those monsters, everyone used the secret method of taming beasts to easily refine a monster larger than a mobile fortress into a balloon floating beside them.

Not to mention, don't look at the horror and disgusting when those monsters are huge, they are really ...... when they get smaller. It's a lot more pleasing to the eye.

Ye Zan was not polite at all, and almost swept the entire inner world, catching countless monsters large and small.

Of course, the others are not bad, whether it is the Lin family sisters and brothers, or Casaro and others, they don't just grab one or two and stop it.

The strength of this monster is not very good, but it depends on who you compare it with.

For ordinary people in the Yuan Shen Realm and below, the strength of this monster is also at the level of the Law Phase.

Therefore, even if Ye Zan and they don't need a few of them themselves, it's good to take them back and give them away.

For example, Bartley and the others who stayed in the Dawn World, since the Mobile Fortress has them, of course, this "spare battery" cannot be missing.

"Lilia, it's time to get out!" said Ezan to the fairy queen Lilia.

"Okay, let's open the door!" Lilia whispered, with a bit of a spoof, waving her staff.

After the passage to the outside world was opened under Lilia's spell, Ye Zan, who had already put away the war fortress, walked out with everyone through the passage that was still more than one person high.

The inner world has a light source, and the space is also very huge, if you live on the earth, you may not even notice that your world is the inner wall of a ball.

However, for Ye Zan and the others who entered from the outside, it may be because they know what the inner world looks like, and they still feel a little depressed.

Coming out of the inner world and coming to the outside world, looking at the blue sky above and the sea under his feet, Ye Zan waved his hand and released the war fortress.

"Let's go, let's speed up the preaching. Ye Zan said to everyone and led everyone to the fortress of war.