Lu Chen read through the fairy book all the way. After checking the two articles about hidden arrows and dummies, there was no need to read any more.
Yes, this is exactly the mechanism arranged in this fairy cave, and it is also the advanced mechanism technique that Lu Chen has always wanted!
But forget about the mechanism dummy. This thing costs too much fairy gold and materials, and it also takes time and energy. It also requires a lot of energy sources to support it, which is destined to be impossible to build in large quantities.
Moreover, the machine dummy has no thinking and only mechanical attacks. The intensity of attack and defense is basically fixed, making it vulnerable to a real strong person.
This thing can be used to defend the home against thieves, but if it is taken to the battlefield, it will be instantly wiped out, which is a waste of resources.
Mechanical hidden arrows are low-cost to build, can be mass-produced at will, and can be used in large quantities on the battlefield. They are powerful and can be used to instigate people. This is what Lu Chen likes the most.
In addition to hidden arrows and machine dummies, there are also other profound machine skills. This fairy book is simply a treasure for the machine master.
The owner of the tomb must have been a powerful mechanism master during his lifetime, and all the mechanisms here must have been arranged by the owner of the tomb during his lifetime, and the Rooftop Book is the treasure left by the owner of the tomb!
As long as anyone can break into this place, open the box, and bear the wind, they will be able to obtain the lifelong inheritance of the tomb owner!
Of course, not everyone can accept this inheritance. It is a great opportunity in the eyes of mechanics, but it may be worthless in front of ordinary people!
But in Lu Chen's eyes, it is a fragrant thing, a treasure that can turn a thin tiger into a strong one!
Lu Chen put away the rooftop book, and then searched the huge stone box. After finding nothing, he placed the tomb owner's bones neatly and worshiped them respectfully.
"Thank you, senior, for the inheritance!"
"Juniors will no longer disturb seniors' eternal sleep!"
Lu Chen pulled the lid of the stone box, lowered it, and closed the stone box.
The next moment, the power of the inscription in the box immediately took effect, locking the stone box in an instant and making it impossible to open it again.
"Everything is done, prepare to escape!"
Lu Chen turned around and found that Fei Long had come in at some unknown time and was cleaning up the fairy gold fragments on the ground.
Those fairy gold fragments were originally the remains of the machine dummy, but they couldn't withstand the impact of the violent wind energy, so they turned into piles of fragments.
"Those fairy golds have been used to create objects, but now they are in pieces. Their original strength has been destroyed. Can they still be used to make objects?"
Lu Chen asked.
"The caster will definitely not work, but it can still be used as an auxiliary material!"
Feilong held a space ring and collected fairy gold fragments everywhere. He also said, "Didn't we get a large number of fairy bell stones? Although those hard things cannot be decomposed, we can add fairy gold to them, which can increase a certain amount." The toughness and strength.”
"But these fairy gold fragments are almost useless. How much more toughness can they add?"
Lu Chen asked.
"It's not as serious as you think. Immortal gold still has some properties and can be used as an auxiliary material for the celestial stone. As long as the amount is large enough, the celestial stone will be more durable."
"Unprocessed fairy gold is too rare. It is the main material for casting. I can't bear to use it to fill fairy bell stones."
"There are at least tens of billions of kilograms of fairy gold fragments here. If I don't use them, wouldn't I be a fool?"
Feilong said this while picking up pieces of fairy gold.
"Then hurry up, we're wasting too much time here."
After Lu Chen said this, he and Shangguan Jin went over to help Fei Long.
Soon, Ling Shi stabilized the refined wind energy and joined the collection of fairy gold fragments.
After about an incense stick, the four of them used their immortal gold to collect it. Only then did they clean up all the immortal gold fragments, and then left the tomb.
It was relatively simple to return from those passages. Under the protection of the fat dragon, everyone was not affected by the hidden arrows of the agencies. They passed through all the passages smoothly and quickly returned to the ground.
Just after walking out of the entrance of this fairy cave, the earth suddenly shook violently, and there was a collapse sound from the fairy cave behind, which continued to come out from the depths of the passage.
This was the sound of the mountain collapsing inside. The passage inside the Immortal Cave was rapidly collapsing, all the way from the depths. Finally, even the entrance to the Immortal Cave collapsed. Dust filled the air, almost covering half of the sky.
This fairy cave full of mechanisms completely collapsed and was completely buried by the mountain, making it impossible to enter again.
The powerful mechanic who had been dead for who knows how many years could finally sleep quietly underground without any further harassment.
Of course, when the person who got the Tiantai Book came out of the ground, the magical cave collapsed and self-destructed. This must have been the arrangement of the powerful mechanical master during his lifetime.
"There is evil spirit!"
Lu Chen was sighing with emotion when he suddenly sensed a demonic aura rising from the direction of Nixue Peak, and a group of demons were flying in from afar.
That team of demons were all from the Golden Immortal Realm, and there were strong demons among them, so they definitely came with bad intentions.
"There are hundreds of demon clan golden immortals flying towards us, among them there are more than one demon clan strongman at the peak of golden immortals, about twenty!"
Ling Shi also sensed it, and his ability to sense it was stronger than Lu Chen's, and he could even sense the approximate number of people.
After refining the wind energy, Ling Shi's physique has been enhanced and changed. It is no different from a pure wind spirit body. It is extremely sensitive to wind and air, and its ability to sense breath is stronger than others. Much more.
"They were probably reinforcements called by the escaped demon!"
"Twenty Golden Immortal peaks, it won't be easy. I don't want to expose my identity in Ten Thousand Cave Wonderland."
"We avoid them before they arrive and don't meet them."
"Everyone takes the Hidden Breath Pill and completely restrains the aura so that they don't sense our presence."
Lu Chen distributed the powerful Hidden Breath Pill to everyone, and then quickly left this fairy mountain and ran towards a nearby fairy mountain.
The fairy mountain also had countless fairy caves. Lu Chen ran to the mountainside, found a fairy cave among the many fairy caves, and led everyone in to take shelter.
He could kill all those monsters, including the twenty peak Golden Immortals, but he had to summon a fighting body.
He didn't want to fight on the demon clan's territory, at least not for now, so that was all he could do.
Hidden at the entrance of the fairy cave, you can just see the fairy mountain opposite and the collapse of the fairy cave entrance.
After a while, hundreds of demon clan golden immortals arrived, including a group of peak golden immortals, exactly twenty of them.
The other demons were all in the early stage of the Golden Immortal. They were the same demons that had escaped before. They were leading the way for the peak Golden Immortal masters, and they were coming to kill Lu Chen and the others.
"It's too late, the cave collapsed!"
"When we ran out of the fairy cave, those humans were still deep in the fairy cave. Are they buried inside?"
"That's not necessarily true. Maybe they ran away long ago."
"That's not necessarily the case. That fairy cave is full of mechanisms, and it might be protecting some treasure. Will those humans not look for the treasure?"
"First check the collapse situation of this fairy cave and then make a decision!"
