Shadow Soul Crystal is an item that will only drop after the death of a shadow attribute creature, and the probability of falling is extremely low, after hundreds of shadow creatures die, they can only drop one or two at most, if you want to get this thing, it depends entirely on luck.

The longer the shadow creature exists, the more shadow energy it condenses, and the greater the chance of dropping the shadow soul crystal, like the shadow armor just now, it is just a newly born shadow creature, and even its own spiritual intelligence has not fully grown and formed, and the probability of dropping the shadow soul crystal is almost negligible, which is one of the reasons why Marco Bo didn't look at it.

However, it is such a shadow creature that has just been born, but it still provides Xu Feng with a shadow soul crystal, which cannot help but make people sigh at the unpredictable side of fate, which is why Ma Kebo said with envy and hatred that Xu Feng took shit luck.

"Xu Feng, this Shadow Soul Crystallization is worth a lot of money, but it is best to sell the four pieces together, so that the selling price will be thirty percent higher." Ma Kebo patted Xu Feng on the shoulder, shook his head and sighed, teaching Xu Feng his experience.

Xu Feng smiled slightly, and directly threw the shadow soul crystal to Ma Kebo.

"This crystal can cover the loss of materials you just had." Xu Feng said with a smile.

"What are you ......" Ma Kebo was stunned and looked up at Xu Feng. Exploring in the fragmented universe, the person who discovers the treasure first has the right to own, and the remaining treasures that he or the team can't use will be handed over to the Temple of the Gods to exchange for contribution points. This Shadow Soul Crystal was first discovered by Xu Feng, and it should be regarded as Xu Feng's trophy.

"That metal golem belongs to you, and this Shadow Soul Crystal should be considered your trophy." Xu Feng said with a smile.

"But you found out first, that Shadow Armor, I didn't even think about going to ......" Ma Kebo said embarrassedly, the Shadow Armor was so badly damaged, it was almost impossible to have loot, who knew that a Shadow Soul Crystal would be produced.

"Take it, I've heard that there are a lot of this kind of stuff here." After Xu Feng finished speaking, he walked towards a broken chariot in the distance. Xu Feng could feel that there seemed to be something in that chariot that could attract him.

Ma Kebo looked at Xu Feng's back, nodded slightly, and put away the shadow soul crystal. This crystallization can be used in many fields such as forging and alchemy, but the output is very scarce, so it is extremely valuable.

Xu Feng got into the broken chariot, many things in it had been damaged, Xu Feng carefully dismantled the main control light brain shell, and took out a main control chip and memory from it, this kind of thing is useless many times, but once it is useful, it will be of great use, it may be an advanced fire system, it may be a map of a certain area on this planet, take it back to the temple of the gods and study it carefully, maybe there will be an unexpected gain.

However, what Xu Feng perceived was not this thing, it was just a temporary idea, Xu Feng continued to crawl towards the inside of the chariot, in the cockpit of the chariot, there was a skeleton full of thick dust, on the left side of this skeleton, a crack more than a foot long where the chariot was torn, obviously the enemy attacked directly from the outside in order to kill it, this gap was like a long sword, directly poked in.

Bypassing this skeleton, Xu Feng came to the power room of the chariot, on the outer wall of the power room, the magic runes originally engraved had all lost their effect, Xu Feng easily tore the outer wall of the power room, and a pale golden light bloomed from the power room.

"This is the power energy core of these two vehicles!" The corners of Xu Feng's mouth curled slightly, and he took out the fist-sized pale golden energy stone.

This kind of power stone is artificially synthesized, but this synthesis technology has not yet been developed in the universe where Xu Feng is located, and any power stone used in Xu Feng's universe now is developed from natural mineral deposits.

Now the technology of using energy spars is very simple, just a little processing, it is directly used, and this energy spar in Xu Feng's hand, the natural energy spar content is very small, and the rest are all made artificially with natural energy spar as the core, but the efficiency is several times that of natural energy spar.

At least after thousands of years of shelving, the energy in the natural energy spar will have been completely dissipated a long time ago, but this synthetic energy spar, the energy in it is very small, if you bring it back, maybe you can study the synthesis method of the artificial energy spar from it.

This kind of thing is of no use to the clan, and the best thing to do is to hand it over to the Temple of the Gods in exchange for contributions. Just when Xu Feng left the abandoned chariot, he suddenly looked up, and suddenly saw a black shadow standing on the hill in the distance, and saw Xu Feng looking towards him, and the black shadow suddenly disappeared again.

Xu Feng frowned, the black shadow just now was very similar to what the insect soldiers had found before, and now Xu Feng could already be sure that it was not the insect soldiers who were dazzled or had an illusion at that time, there must be something here watching the four of them.

……

The scope of this battlefield is not large, and it only took more than twenty minutes for the four of them to clean up the battlefield, and some valuable things were collected, most of which were exchanged for contribution value items, and the team could use very little.

After cleaning up the relics of this battlefield, the group continued to follow the original route of action, flying towards the small mine, and it didn't take long for the four of them to stand at the entrance of the mine.

This is the very bottom of a cliff, surrounded by cracked gray rocks, and the surface of the rock still has traces of running water, it seems that this planet was once a planet rich in water, but I don't know why, it has become what it is now.

The mouth of the mine under the cliff is nearly four meters in diameter, and from it there extend two black-brown tracks, one of which has been twisted and broken, and the other is deep in the rock, which has become brittle after thousands of years of weathering.

The rock walls in the cave are all covered with a gray-brown fungus plant, which is artificially planted, and although it is not edible, it can emit a faint fluorescent light in a dark place.

Ni Yingying took out a fist-sized metal ball and threw it towards the mine, the metal ball suddenly poked out a pair of thin insect wings from both sides in the air, and flew towards the mine.

Once it encounters a fork in the road, the metal ball will split itself and become two identical balls with wings, each taking a fork in the road. Such a fist-sized metal ball can split into dozens of offspring in total, and it is completely possible to explore this small mine.

On Ni Yingying's light brain screen, a three-dimensional topographic map of the mine was quickly outlined, and after careful observation, the corners of Ni Yingying's mouth were slightly upturned, and she said with a little excitement: "This mine has been leading to more than 200 meters underground, and it seems that there are eight operating spaces, which must contain a lot of ore crystals, and we have made a fortune this time." ”

……