"An experimental sample?"

Li Yun caught the key words and asked curiously: "What is the finished product?"

Lin Zhongtian smiled and waved his hand, and the space in front of him suddenly collapsed. The silver space cracks expanded and spread to both sides, revealing an armory hidden in an independent space in the void behind.

Li Yun and Deng Yougang couldn't help but widen their eyes at the countless neatly arranged guns in the armory that were emitting red light all over, as well as the heavy artillery and tanks that were also emitting red light.

"The Eternal Series of Magical Technology uses the Eternal Fire as its energy source. It is an energy weapon made by combining magic and technology. It is engraved with the Seal of the Void and magic spells. It can connect to the Eternal Fire in all the heavens and worlds, and truly achieve unlimited bullets!"

Lin Zhongtian explained softly.

Then he waved his hand to close the silver crack in front of him, turned to look at the three people and chuckled, "Of course, the hot weapon series is prepared for alliance members with affiliated forces. For lone rangers like you, I recommend the cold weapon series."

"For example, this Flame Demon Blade..."

As he spoke, Lin Zhongtian pulled out a long sword from the silver light.

As soon as it appeared, a scorching heat wave spread out.

Deng Yougang couldn't help but take a step back, using his Qi to protect himself, then he looked at the long sword in shock.

The entire blade was bright silver in color, with a cold light flashing on the blade. There were strange red lines on the blade, and there seemed to be red energy with a magma texture flowing through the lines.

"【Blade of the Flame Demon】, a cold weapon of the Eternal Series of Magical Technology, is made of Uru metal. The blade is engraved with the Seal of the Void and Shaping Magic. It can cut out flames of various shapes, and can also compress the flame energy in the sword to increase the explosive power. It can be said to have both power and style..."

As he spoke, Lin Zhongtian seemed to feel that he was not convincing enough, and immediately swung a knife to his side.

In an instant, a thirty-meter-long golden-red streak was cut out from the blade, carrying a blazing flame and surging heat waves and sank into the silver space crack that suddenly appeared in front of it.

Immediately afterwards, Lin Zhongtian swung his knife again.

This time, what flew out from the blade was not the sword energy like last time, but a red firebird flapping its flaming wings, like the phoenix and vermilion bird in mythology.

The firebird flapped its flaming wings and flew into the silver space crack.

In a trance, Li Yun and Deng Yougang seemed to hear a clear cry.

"How about it, very handsome, right?"

Lin Zhongtian put the [Flame Demon Blade] back to the Rare Treasure Pavilion and said with a smile: "Currently, the [Rare Treasure Pavilion] only sells it for 3,500 Gray Mist Coins. If you are interested, you can go and take a look!"

After hearing the price, Deng Yougang, who was originally very tempted, immediately backed out.

Zuo Yu was not vague and rushed to the [Gallery of Rare Treasures] with great interest, ready to buy this thing.

Although he has the ability to shape flames, the flames cut by a knife are obviously more handsome than those rubbed by hand.

Lin Zhongtian ignored Zuo Yu who was leaving, turned his head and looked at Li Yun and said, "How long do you plan to stay in that world?"

Li Yun thought for a moment and said, "The attack on the mountain by Quan Xing has ended. We still have to go to Wudang Mountain to get Fenghou Qimen, and then go to Biyou Village to get Shenji Bailian... I guess it won't be over in a short time."

Lin Zhongtian nodded and said, "Then leave the newest world to me!"

Deng Yougang was a little surprised: "Boss Lin, are you going to do it yourself?"

Lin Zhongtian glanced at him.

“Is it strange?”

"It's a bit strange..."

Deng Yougang smiled awkwardly and nodded.

As a time traveler from the world of Under One Person, Deng Yougang subconsciously regarded Lin Zhongtian as a being similar to an old Taoist priest, thinking that he was the mainstay of the Time Travelers' Alliance and would not leave the alliance easily.

Li Yun explained to him with a smile, and it was the first time that Deng Yougang knew the actual number of members in the Time Travelers' Alliance.

"I'm actually the eighth member of the alliance!"

Deng Yougang couldn't help but look surprised, and then he realized the advantages behind this ranking.

"Okay, after resting for so long, I should move around!"

Lin Zhongtian stretched and his figure instantly disappeared in front of the two people.

Deng Yougang blinked and turned to look at Li Yun, the only one left.

"Brother Li, Brother Zuo just said that the potential of practicing both gray fog and Qi cultivation is huge. Is that true?"

"Of course." Li Yun nodded. "If you don't believe me, you can ask Xukong. And it's not just this question. You can ask her about cultivation method recommendations and future plans. Don't worry about troubling her. Xukong is still a primary artificial intelligence. Every question and every word you say will become nourishment for her evolution."

"I see. I understand."

Deng Yougang nodded suddenly, and then readily asked Xukong to recommend a method of martial arts to him.

Xukong said: "Based on your physical data and economic situation, I recommend that you major in Quanzhen Danfa, and concurrently practice Juling Shenshoujiang, Summons Shenzhishu and Liuku Xianzi. After analysis, Liuku Xianzi will improve your gray fog coin absorption efficiency, allowing you to absorb more gray fog coins when your physical value is low, and strengthen your physical body at a faster speed."

"However, due to the all-round enhancement of life by the Gray Mist Coin, the effect of 'Six Treasury Immortal Thief' will gradually weaken after the physical value exceeds 10 points, and will eventually disappear completely after the physical value reaches 15 points."

"And the art of summoning spirits and generals, the art of summoning gods, and the Quanzhen alchemy method are all arts of cultivating both body and soul. Practicing these three can fully utilize the all-round strengthening effects of the Gray Mist Coin and amplify the powerful natural advantages of the traverser's soul..."

Listening to Xukong's analysis results, Deng Yougang nodded repeatedly.

But then he realized a very important problem.

That is, with his current account balance, he can at most purchase the Quanzhen Alchemy Method, and one of "Juling Souls and Summoning Generals" and "Liuku Xianzei", but cannot purchase both.

Deng Yougang asked this question, and then he found out that there was an email that had not been received in his Void Bank account, which contained the "Capturing Spirits and Dispatching Generals" that Zuo Yu had sent him.

“This is so precious!”

Deng Yougang said quickly.

Li Yun shook his head and said, "You think too much. This book 'Conquering the Spirits and Dispatching the Generals' is not a gift to you. It is what you deserve. You have contributed a lot to attracting the grandfather and grandson of the Wang family to take action, so naturally you will get a share of the spoils."

"So that's how it is..."

Deng Yougang suddenly realized what was going on, and accepted "Capturing the Spirits and Dispatching the Generals" with peace of mind.

…

…

At the same time, Lin Zhongtian stepped into the last metal door.

In an instant, the magnificent hall turned into a dark forest.

The moon was hanging high in the sky, mostly obscured by thick dark clouds. The clear moonlight poured through the gaps in the clouds, illuminating the dim forest with colorful shadows of the trees.

The night wind blew through the treetops, shaking the leaves and branches, making the mottled shadows of the trees on the ground become strange shapes.

Lin Zhongtian looked at the surrounding environment with great interest, then soared into the sky, turned into silver light and flew high into the sky, overlooking the dark and dense forest that was rolling like a sea of ​​trees under his feet.

Suddenly, Lin Zhongtian turned his head thoughtfully and looked towards the dense forest in the southwest.

There, beside the river valley, there was a towering rocky hill with a bare top and no trees. On top of it stood a solid fortress of terrifying shape. The sky above the fortress was covered with dark clouds, as if shrouded by an unspeakable dark force.

No wonder he always felt that the atmosphere in this forest was weird...

Lin Zhongtian was looking at the fortress with great interest. Just when he was about to fly over to take a look, he heard a few owl calls suddenly from the dark forest below.

Lin Zhongtian looked down and saw a dozen owls flying up from the forest.

Under their feet, nimble figures were moving silently.

Lin Zhongtian looked in the direction they were heading, and saw a misty river separating the north and the south in the deep and gloomy forest. The surface of the river was filled with white mist, as if carrying a bewitching dark force.

There were countless strangely distorted trees growing on both sides of the riverbank, with dense spider webs entangled between the trees and branches, and several huge spiders climbing along the spider webs.

These big spiders should be their target!

Lin Zhongtian became interested and quietly descended towards the dark forest.

At the same time, the giant spiders had just captured a few wild deer that were drinking water, and were now using spider webs to tie them into white round cocoons, preparing to take them back and enjoy them.

Hearing the rustling sound of the giant spider binding up its prey, the figure in the front stopped, squatted on the hard treetop, drew his bow and arrow, aiming the tip of the arrow at the giant spider below.

Along with the subtle sound of the bowstring being tightened, all the figures that were leaping between the trees stopped, and they drew their bows and arrows and aimed at the giant spider below.

At the same time, Lin Zhongtian quietly landed on the treetop behind the crowd. His black pupils spanned a distance of a hundred meters and he could clearly see the appearance of this group of people in the dim moonlight.

Their tall and well-proportioned bodies, delicate and handsome faces, and two pointed ears all proved their identities.

"Elf?"

Lin Zhongtian was slightly startled, then looked at the huge spiders thoughtfully.

Dark forests, giant spiders, woodland elves, and rivers filled with white mist...

He seemed to know which world this was!