Lu Tian was complacent at this time, with the assistance of Martial Dao True Yuan, his strength could reach the middle of the ninth order, if the martial arts could break through to the realm of transformation again, then he was almost invincible within the ninth order.

"There are still more than a hundred green energy points left in the energy absorbed this time, which is enough to use for a long time!"

Taishan's trip has gained too much, and this is his blessed land, but unfortunately it does not belong to him.

Three days later, Lu Tian and Long set off for the next mountain in the sky, and because his strength had improved a lot, he won it in less than a day.

This time, the famous mountain is not as strong as Mount Tai, and there are only a few eighth-level beasts, either they are beaten away by him, or they will die under his sword.

Half a moon later, above the sky of Huaxia City, the wind and clouds were turbulent, and Lu Tian and Long were looking into the distance in the sky.

"Brother Lu, you are a peerless genius, you are actually the first human being to break through to the ninth order, I have never admired anyone in my life, now I will add you one."

Long Zaitian shouted, in the past three years, Lu Tian has surpassed him and become the strongest of the human race, and he has made so many contributions, he admires it in his heart.

"It's just a bit of chance, Brother Long, you are a real genius, you can improve so fast by dealing with so many things every day."

Lu Tian shook his head and smiled bitterly, he was telling the truth, his talent was really not very good, and it all relied on special chances.

Long Zaitian only said that Lu Tian was modest, so he shifted the topic to other places: "Brother Lu, thank you this time, if it weren't for you, we wouldn't be able to take these mountains." ”

"If you can, you don't need to say more." Lu Tian didn't feel too troublesome, this was regarded by him as consolidating his strength, and he was very happy in his heart.

Long Zaitian continued: "Brother Lu, what are you looking for, can you say it now?" ”

"I don't know very well, I can only say that the thing I want is very high-grade and needs a lot of vitality."

"Vitality?"

"That's right, the stronger the vitality, the better."

"Then you can go to our Shenlong warehouse first and have a look, there may be what you need."

"Is this okay?"

"No problem, as long as it suits you, you can take it with your points!"

"Can you go now?"

"Follow me!"

Long Zaitian saw Lu Tian's anxious expression, and knew that he was in a hurry now, so he immediately flew in one direction.

Lu Tian and he flew to a deserted place, it turned out that there was a cave under the bushes, and after the two entered, they walked for a while, and they arrived in front of an alloy door.

There is an underground base here, and if you don't look closely, you can't find it at all.

Long Zaitian didn't just use any way, the alloy door clicked, and a passage full of sci-fi sense appeared, and there were several staff members in white inside, seeing Long Zaitian's arrival, they bowed down, and then hurried away.

"Brother Lu, this is a cutting-edge weapon research office, and the defense here cannot be broken even by a ninth-level existence, which is the strongest place for our Chinese human race."

While introducing Lu Tian, Long Zaitian took out an identity card to prevent Lu Tian from being locked by the base's weapon system.

"There are more than one hundred and fifty floors here, and I'll take you to storage room 1 at the bottom, hoping for something that will satisfy you."

Long Zaitian said with a smile, and then took Lu Tian around the labyrinth-like base a few times before turning on the elevator on one wall.

Drip!

Lu Tian felt that the pressure here was a lot greater, even if he also had some chills, it was estimated that there were a lot of terrifying weapons here.

"Brother Lu, keep up, there are weapons here at every step, even if you have a temporary identity card, it is possible to trigger the weapon system."

Long Zaitian's face was solemn, there were no more than ten people in Shenlong who could have the authority to come here, and he was worried that Lu Tian would be identified as the target of attack, after all, the weapon system was controlled by a computer, and it would not be good if something went wrong.

Lu Tian naturally didn't ask for trouble, he followed behind honestly, and he didn't even use his mental power much.

Humans have been studying Yuan Qi for four or five years, and there must be instruments to detect energy fluctuations, and it would be too embarrassing to be caught peeping at him with his mental power.

"It's here!"

After the dragon finished speaking, he was already standing in front of a three-meter-high alloy gate.

"Huh?"

Lu Tian's eyes froze, this door looked smooth, similar to other alloy gates, but he did feel that there were several layers of invisible energy.

"You can also see that there is a Yuan Energy Array arranged on this door, which is simulated by an intelligent computer after we studied the ancient formation, except for the greater energy consumption, the power is not smaller than those ancient large arrays."

The dragon is full of pride, this is their latest achievement.

"I didn't expect your research on Yuan Neng to reach this level, and I heard that your second-generation mecha is also coming out?"

Lu Tian asked curiously.

"Nope."

Long Zaitian shook his head, "There are too many technologies involved in mechas, and it is too difficult to break through, even if we have prototype research, we are still limited to the technical level, and we can't improve it in a short time." ”

"What is a prototype?"

Long Zaitian groaned for a moment and said, "Brother Lu, now you are qualified to know some secrets. ”

It took a few minutes to verify his identity, and Long Zaitian slowly chatted with Lu Tian.

"This prototype is actually not our human race, but a relic from an advanced civilization, there are only three in total, and what you have heard is a defective product made by imitating this prototype, and its function is less than one-tenth of the prototype."

Lu Tian's expression changed, "The prototype was obtained from the ruins, when did you dig up the ruins of technological civilization?" ”

"Very early, not long after the appearance of the Heaven and Earth Yuan Qi, we detected xenomorph fluctuations in the depths of the Pacific Ocean, when several major powers almost fought over it. Due to its proximity, our country has access to most of the things, but mainly about mechas, while other countries have access to genetic technology, manufacturing technology, and energy technology. ”

Long Zaitian said mysteriously: "In fact, the value of the mecha is the greatest, it is the crystallization of the various technologies of that civilization, and now we are only studying it for a few years, but the technology has advanced by leaps and bounds, at least three hundred years!" ”

"So powerful, what era is that ruin?"

"I don't know, judging from the test, it is more than eight million years ago, and human beings were not born at that time, but we guess that most of them are extraterrestrial civilizations."

Lu Tian thought about it, Xiao Qi's existence had already made him understand that there were alien civilizations in this world, and the billions of years of history of the earth should have hidden a lot of ruins.

Human beings have been able to develop to the present, partly by themselves, and partly by relying on the inheritance of these relics, and Lu Tian is also interested in this relic of scientific and technological civilization.

Long Zaitian smiled mysteriously: "Two of the three prototypes are in the research room, and one of them is inside, you can see it right away!" ”

"Then I'm going to take a good look!"

Lu Tian was really curious at this time, the ruins he had encountered before were all cultivation civilizations, and these relics of civilization were all left by human beings, and now except for his own chance, he really hadn't seen a civilization outside the sky, let alone a scientific and technological civilization eight million years ago.

Bite!

The energy on the alloy door was withdrawn, and with a light crisp sound, the nameless alloy door that was a meter thick opened open.

Lu Tian is staggered, such a thick wall, even his fist can't break it, it's really solid here.

"Damn, there are so many defensive weapons!"

He looked at it, the entrance was empty, it didn't look like much on the surface, but it was actually denser than the Yuan Energy Array outside the door just now, if he thought it would be safe to open the door, he would probably die here.

"Brother Lu, we can't help it, there are too many precious things here, since the establishment of this place, in addition to the staff, the only outsiders who come in are you, so the procedures are more troublesome."

"Understand, it's better for Brother Long to take me, you guys are a little scary here."

Lu Tian quipped, but in his heart, he saw the strength of the Divine Dragon, this transcendent organization, which was far more powerful than the surface.

There was a slight vibration, which made Lu Tian's scalp tingle dissipate, and those weapons were temporarily turned off.

"Let's go, there's a place for things in front of you."

The two walked through the passage, and in front of them, a hall of thousands of square meters appeared.

On the hall are rows of alloy shelves, and there are also separate shelves, on which the contents are naturally more precious.

Looking at this number, there are 10,000 pieces of things here, not to mention them.

"This is the Inner Dan of a level 8 alien beast, and it's actually just put outside!"

Lu Tian exclaimed, he saw at a glance that the Inner Dan, the Ability Core, and the Special Materials were actually the top ten things that could be exchanged on the Battle Merit List, and each of them could make the eyes of a Level 8 transcendent blush.

"Hehe, after all, the Divine Dragon has thousands of years of heritage, and the things here are all accumulated over a long period of time."

Long Zaitian is very popular with Lu Tian's expression, and Shenlong is the most valuable here in addition to those materials.

"Brother Lu, you can look at it casually, if you have what you need, just say that your combat exploits can be exchanged for a lot of things here."

"Isn't it a disadvantage for you Shenlong to do this? After all, this is all accumulated by you, isn't it distressing to take it out like this as a reward? ”

"Brother Lu, these things are just a bunch of treasures here, no matter how valuable they are, if they don't show up, they are just decorations. And taking it out can cultivate strong people, and it can also inspire humans to kill enemies, which is the reason for the existence of our dragon. ”

"It's me who thinks too selfishly."

Lu Tian sighed and looked along the shelves.

Precious spiritual fruits, metals that emit various fluctuations, and various antiquities......

The shelves are full of precious treasures, and Lu Tian is also completely eye-opening.

"Master, the black metal on your left can be replaced."

Xiao Qi suddenly spoke, causing his gaze to fall on a fist-sized piece of black metal.

"Brother Lu is interested in this meteorite?"

"Well, it worked for me."

"This meteorite was found in Antarctica, and ordinary instruments can't detect it at all, so you pick it up and try it."

Lu Tian followed his words, put his hand on the metal, and a cold hit.

"It's cold!"

This metal is really strange, it doesn't look very cold in itself, but when it comes into contact, even with Lu Tian's physique, it feels extremely cold, and if ordinary people touch it, it is estimated that it will be frozen into ice in an instant.