With the two elf girls have been mixed in the underground world for more than a month, and the monster is getting more and more comfortable, but the speed of upgrading has slowed down after all, the initial rocket ride, has become the current train, of course, the speed of upgrading is still very fast, and you can get one or two upgrade energy points every day.

Li Yunfei's own spiritual power has grown to as many as 230 points, and even the other three basic attributes have also grown to more than fifty points, which is more than double the combat power when he first went down to this underground world.

Amy's agility strength has successfully broken through 100 points, even if Linnie has grown to early fifties, the native inhabitants of this world, the upgrade energy is also divided into two parts, one part is added by their own will, and the other part is also evenly distributed to the basic attributes of the body to improve the overall strength. The two elves are quite satisfied with their upgrade speed, and their enthusiasm for farming monsters every day is higher than Li Yunfei's.

However, in the last few days, the main task of the two girls has undergone some changes, from the original focus on clearing monsters and upgrades, to collecting a kind of equipment fragments left over from ancient times.

It is said that these fragments are really an accidental discovery, by chance, Li Yunfei found the equipment left over from ancient times from a building, although because the time is too long, the equipment will of course become fragments when touched, and it is impossible to use things, but Li Yunfei accidentally found a trace of magic (superconducting) materials from these fragments, so in recent days, every building complex has always been carefully explored first.

These magic materials found from the ancient fragments are no different from the inferior Mithril that Li Yunfei refined in the Three Kingdoms World at the beginning, and they can all be reprocessed.

Even from the structure of these materials to analyze this material synthesis method, a bit of a pity after the discovery of this method but still can't get Mithril, because this is a blessing gem grinding into powder fused with silver powder for synthesis and refining, it is really a bit of luxury, so the actual operability is not strong.

Not to mention that there are no blessing gems in my hands now, even if there are, it is unlikely that they will be directly ground into powder and add silver powder to make Mithril materials, some of the gains outweigh the losses, and the blessing gems are good things that can only be left behind by creatures above the third level.

Since the discovery of new materials, the main goal of the three of them has changed from farming monsters to collecting shards, and the goal is clear, get more shards, extract more Mithril materials, and then make more powerful weapons and equipment, and go to more advanced places to destroy monsters......

The content of magic materials equipped with fragments is extremely low, and only a few hundred kilograms of fragments can decompose one or two grams of magic materials, but the magic materials used to make the formation are actually very small, and one gram can be made into a simple Mithril magic circle.

A week has passed, and the two elf girls have obtained a magic bracelet made by Li Yunfei himself, which adds a communication array and a guardian force field, and Li Yunfei has also made one himself, which can be regarded as a complete solution to the communication problem.

……

I woke up from my sleep again, with a trace of tears in my eyes, this time I had a long, long dream, dreaming of a terrible war, a war that happened in chaos, I was besieged by many chaotic creatures, I didn't want to be devoured, and finally I had to blow myself up, pulling all the chaotic creatures in a large area to die together, and really experienced the horror of death.

Before the self-explosion, there were still many worries in my heart, many reluctances, because of the infinite attachment to life, a trace of will remained, and it passed through thousands of time and space in a very special way......

"What's wrong with you, Captain?" Linni suddenly noticed the tears in Li Yunfei's eyes, and asked worriedly.

"I had a very sad dream, when Linny is just the two of us, can you stop calling the captain, it seems very angry."

“…… Dear Captain Lee? ”

"Well, let's call the captain! What about Amy, there was a guy who went it alone? ”

"No, just go to a nearby building to find debris."

"Isn't that called going it alone? Forget it, let's hurry up too! ”

"Don't worry, it's safe over there, and now that I have the communication bracelet sent by the captain, if there's any problem, ......just call for help."

"Linnie wake up the captain, come to Building 323 and find the baby!" It also happened that before Linny could finish her words, Amy's voice came from inside the communication bracelet, which sounded very excited......

Hearing the greeting, Li Yunfei didn't say a word, and directly picked up Linni's continuous flash, and moved towards Building 323 in the distance, a flash is more than 20 meters, and you can perform five flashes in one second, and the speed of movement is quite fast.

Because of the substantial increase in mental power, coupled with the constant flashing every day, after continuous practice and experiments, not only the distance has increased a lot, but now you can move with others.

In principle, you can flash and move with everything within a meter of you, but doing so consumes a lot of mental energy, but it can also save people in case of emergency.

After activating the Tonghua function of the bracelet, you can get a very accurate positioning ability, and Li Yunfei can clearly feel Amy's location through the positioning of the bracelet, so he just took Linni to the place of the incident after just performing a dozen flashes. But he saw Amy clutching the door of an underground warehouse, as if he was afraid that something inside would run out.

"Amy, have you found something good, is it a living thing?"

"Well, it should be a very magical piece of equipment, it seems to have become a refinement!"

"How else can such a thing happen?"

"Yes, I found that set of ancient equipment in a secret room just now, and when I was about to pick it up, the equipment suddenly stood up and ran, very fast, but it should still be in the secret room." Amy hurriedly explained.

Amy's words really aroused Li Yunfei's interest, Chengjing's suit is basically equivalent to producing a machine spirit, and even if the equipment itself is bad, it is an extremely precious good thing.

"You two are here to watch, I'll go in and see what happens!"

"Captain, be careful!" The two said in unison.

"Of course I'm sorry!" Li Yunfei responded, took out the staff of life, summoned the black dragon shockwave, and activated the defensive force field on the bracelet at the same time, and only after everything was ready did he enter the secret room with the help of flash.

The divine mind also extended to the surroundings at the same time, guarding the surrounding situation, and at the same time, with the help of the glow on the staff, looking at the surrounding situation, the entire secret room is very large, with thousands of square meters, it should be a warehouse for military equipment, and there are many standard equipment around.

It's all a remnant of the ancient period, and there are very few magic materials for this kind of equipment, of course, there is still a little extraction value, but the divine mind perception has been probing for a long time and has not found any abnormalities, except for those standard equipment, there is nothing else.

"Amy, what does the gear you see look like?"

"It's a set of knight's armor, and the one you see in the corner on the left hand side is completely different from the other equipment."

"It's weird, why didn't I see it, are you sure that thing didn't run out of the secret room?"

"Absolutely not, as soon as I found something abnormal, I went out of the secret room and guarded here as soon as possible."

I really couldn't find any special equipment, so I simply put all the things in the secret room into the storage space, and still couldn't find the set of refined equipment, but I accidentally found a secret passage, and I don't know what was dug out, about two meters high and one meter wide, and I don't know where this passage leads......

"Linnie Amy, both of you come in, that refined equipment should have escaped from the secret passage!" He said to the communication bracelet, and at the same time pondered the question of whether to go in and find out.