It is indeed a pity that the 3 effects of the Xuan Iron Sword have not been retained - this means that the biggest feature of the Spirit Sword OL, the immortal art system, may not be brought into the real world.

However, on the other hand, the Black Iron Sword itself can successfully enter the real world and be naturalized into a realistic substance of similar properties, which actually contains great mystery.

Wang Ye suddenly thought of rare elements.

Rare elements are strange matters that humans accidentally discovered when they first explored the dark star domain hundreds of years ago. These elements do not belong to any of the human periodic table. They possess many strange characteristics and do not obey the basic laws of the periodic table, and are even more difficult to explain with existing theories. A considerable number of elements are not even composed of basic particles known to humans. Therefore, for a long time, rare elements were nicknamed metaphysical elements by many scientists because they are really too mysterious.

The most mysterious point: Before exploring the Dark Star Domain, humans had never found rare elements on their existing territory. However, after opening the wormhole leading to the Dark Star Domain, rare element minerals gradually appeared in various known star domains, as if they were blasted and sprinkled everywhere in the world when the wormhole was opened.

In addition, the basic characteristics of rare elements are irregular. Only through a large number of experiments can humans initially grasp the characteristics of elements. Although these elements have many uses, the most core uses are basically related to super warriors. The promotion and maintenance of super warriors are completely inseparable from the support of rare elements.

Finally, one of the biggest characteristics of rare elements is rareness, extreme rareness, and its thin output can be said to be the biggest bottleneck that limits the power of super warriors in various countries. Among the several superpowers, China has the largest reserves of rare elements, but it only barely supports a team of super warriors of tens of thousands of scales. A considerable number of them are cannon fodder-type warriors who deduct the supply of rare elements. Although the Free Alliance and Gekai are vast in size, they are even more scarce, resulting in the high-end power being suppressed by China.

For individual super warriors, rare elements are never enough. Yue Xinyao asked Zhao Tianhua for rare elements every day when she was in the sea because the official supply of China was not enough for her to consume. If she waited step by step for the budget, her progress rate would be greatly slowed down.

On the other hand, if a super soldier can get unlimited supply of rare elements, even those with dull qualifications can grow rapidly and compete with those star-level soldiers. However, no country will waste precious resources on poorly adaptable waste. Like Xiao Yueming, after being lucky enough to advance to four stars, the rare elements provided by the military will only be enough for him to maintain on a daily basis.

Wang Ye thought of rare elements because there are many strange objects in the world of Spirit Sword OL, whose properties are highly similar to rare elements. So according to the rules of traveling, the matter in the game world will be classified as realistic matter with similar properties after entering the real world... So is it possible to bring out the strange objects in Spirit Sword OL as rare elements?

Or, in turn, can the real super warriors replace rare elements through various strange objects to complete maintenance and upgrades?

"Yu Yan, are you here? I'm in the Daming Kingdom Prefecture of Cangxi Prefecture, and I have something to look for."

In the game, the Wuxiangjian Immortal ignited a precious sect talisman and tried to contact Yu Yan directly. Then he waited patiently in the restaurant in the Ming Dynasty for half a day, and finally waited for Yu Yan.

At this time, Yu Yan had spent several days in the game world, and it looked very different from the beginning. She wore a snow-white Taoist robe, wrapped her slim and orderly body, and a sword that looked like it was on her waist, which was full of brilliance.

From the perspective of the Wuxiang Sword Immortal, Yu Yan was like an ordinary Void Pill monk at this time, without any sense of incongruity as a time traveler in another world.

When Yu Yan saw Wang Ye, he smiled slightly: "My junior brother, what's the matter with me?"

After Wang Ye mentioned the results of his previous test, Yu Yan quickly frowned and thoughtful.

"I haven't been in this world for a long time, and I'm not familiar with many basic settings. What are the strange things you mentioned that are similar to rare elements?"

Wang Ye said: "The most suitable test I thought of is the inner alchemy of the Great Thunder Teeth..."

"Great Thunder Teeth, inner alchemy?"

"Well, the energy crystals in the body of a low-grade monster." Wang Ye took out one directly from the mustard bag and threw it over: "Don't you think it's particularly similar to the No. 3 element? The small one contains the power of thunder and is highly poisonous."

Yu Yan took the inner alchemy and played with it for a moment in his hand: "Indeed, letting you say this... it has similarities with element No. 3. Do you want me to use it?"

"Element No. 3 is one of the basic elements that most super warriors will use. It's best to use it for experiments." Wang Ye said, "If the experiment can be successful, it means that we can build a high-energy laboratory with endless resources in this game world!"

"Infinite? The output of this strange thing should be very limited, right?" Yu Yan Qi said, "Just taking this monster inner alchemy similar to the number three element, I have contacted NPCs in the game several times in the past few days. The reserves of monster inner alchemy in various sects are relatively limited. Moreover, the Wanxian Alliance of the monks also issued a decree before the New Year, requiring restrictions on the killing of monsters..."

"That's because NPCs must abide by NPC's rules of conduct. In their opinion, everything in this world complies with the natural rules. However, in fact, this is the game world after all. What they see is the illusion imposed on them by the game system. Take the so-called animal protection order some time ago as an example. It is nothing more than the beginning of a task chain. If you continue along that task chain, there will be a task to find a white Qilin in Yuntai Mountain. You can choose to help the strange beast Bai Qilin avoid hunting, or you can join the hunter camp to kill Bai Qilin. The strange object Rippled Eyes dropped by the Qilin is a very rare equipment. According to the story, there will be only one white Qilin in Yuntai Mountain, which will take a hundred years to mature. Once you die, the entire species will be on the verge of extinction. However, in fact, there are more than twenty Rippled Eyes that I led the team alone. Do you understand?"

Yu Yan opened her mouth, not knowing what to say.

"In addition, joining the White Qilin camp to kill the hunter, you can finally touch the beast-controlling beast gate order on the corpse of the hunter leader. I have more than 30 in my bag - I have done this task countless times on both sides. If I followed the logic of the NPC, the world view would have collapsed long ago. But this is a game and it follows the logic of the game, so senior sister, please go and browse it with confidence. The place with the highest density of Dalei Toothbrush should be in the Thunder Pool near Kunlun Fairy Mountain. With your strength, as long as you don't go deep into the third floor, it should be very safe."

"Lei Pool?" Yu Yan's expression changed again, "I have heard that there are no thunder dragons there? It is rumored that their strength is comparable to that of the real person who transforms the gods, and their combat power is above me."

"The Thunder Dragon will only be refreshed after the ninth floor. All the omens about the Thunder Dragon in the first few floors are used to create the atmosphere. If it could be refreshed in the first three floors, I would have led a team to carry it with thunder to brush a hundred of them."

“…”

Yu Yan rubbed her temples and tried to understand the hell game logic!

"Okay, let's prepare for the No. 3 element experiment first. If the test fails, it doesn't make sense to say too much... Senior sister, since you are from a wild species, you should be able to directly consume No. 3 element, right?"

"Yeah." Yu Yan nodded, "And after upgrading to five stars, an intermediate factory module was installed in his body, which can be maintained on a daily basis by himself. The third element can maintain the physical fitness limit without reducing. I'll try the effect..."

As he said that, Yu Yan turned his head and suddenly a robotic arm appeared on his left shoulder, clamping the inner elixir in his hand and retracting it. After a while, Yu Yan's body trembled, and a strong current lingered around his body. The arc of electric shock finally lingers at the corner of his mouth, bringing a smile.

"Congratulations, the experiment was successful."

——

Two days later, on the forum of Lingjian OL, many players posted that a strange NPC appeared on the upper level of the Thunder Pond outside Kunlun Fairy Mountain, as if he had a grudge against Da Leiya to kill his father. He brushed thousands of them in the first three levels, killing corpses everywhere.
Chapter completed!