my universal system

Ye Chen's face was covered with sweat, it can be said that this breakthrough was very hard.

If you don't concentrate, it will definitely cause serious consequences. Too much medicine is not a good thing!

"This time I broke through to the peak of Houtian's five-level access to the five internal organs. Although it is fast, the risk involved is not small at all!" Ye Chen sighed full of fear.

"This breakthrough, the medicinal power of the red ginseng fruit is actually still there. It can only be said that the fruit produced by the refined purple blood-thirsty ginseng has too abnormal medicinal power!"

But being able to break through is always a good thing, so, after a while, Ye Chen's mood improved again.

The strength of him at this moment can be said to have undergone earth-shaking changes from before, and it can't be said in the same breath.

Ye Chen waved his arms casually, and there was a series of muffled popping sounds.

"The improvement in strength now can make my body stronger again." He said to himself, then shook his head and said: "There is no rush to increase the strength of my body, I will finish all the tasks first."

After having a clear goal, Ye Chen felt at ease, and when he turned his head and saw that it was pitch black outside the cave, he immediately knew that night had fallen for a long time.

That being the case, Ye Chen didn't want to do anything anymore, so An An had a good night's sleep before talking.

……

Closed and opened, one night passed~ In the early morning forest, the air was very fresh, and Ye Chen had already woken up.

After tidying up, he walked out of the cave.

"Today's goal is to find a small ore vein so that we can complete the side missions released by the system." Ye Chen stretched, patted his face, and then said: "Fortunately, I have already purchased the mine identification technique, otherwise I would like to find a mine in the future." Looking for mineral veins in this vast mountain is simply a fool's dream!"

While talking, he left here and began to survey some exposed stones on the ground.

When the mine identification technique was activated, Ye Chen's eyes glowed with a dark light, and the dark light covered his entire eyeball. When he looked at the ground, countless lines appeared under the dark light.

This is the veins of the earth, just like the meridians in the human body, intricate!

The magic of the mine discrimination technique lies in the fact that it can manifest the earth veins, and the ground veins with a radius of one kilometer cannot escape the recognition of the mine discrimination technique.

And if there are mineral veins, then the veins will condense together and shrink into a ball. The larger the veins, the denser the entangled veins will be, and the larger the ball will be.

In this way, in Ye Chen's eyes, whether there is a vein or not, there is no cover at all, as if it is placed directly in front of you, and it is up to you to dispose of it.

Ye Chen didn't use it immediately after learning about the mine identification, but now, Ye Chen can be said to be beyond shocked!

"This, this, this pervert who is very good at identifying minerals, as long as it works, the earth veins will be completely exposed in your eyes without any mystery at all. In this way, it will be difficult to find the mineral veins!" Ye Chen was caught stuttered in surprise.

After taking a deep breath and calming himself down, he was immediately full of motivation and enthusiasm, and said, "Okay! With such a perverted technique, if you still can't find the ore veins, then I'll kill you with a piece of tofu."

After saying that, he immediately started to investigate quickly. Ye Chen's eyes flickered darkly, and he could see through all the ground veins. After 5 minutes, Ye Chen stopped.

Not because the veins have been found, but...

"Nimei! What the hell is this? Why did the Mining Discrimination Technique break when it was working so well?" Ye Chen suddenly swears, it's really inhumane!

It's like when the power is suddenly cut off when you are playing a game vigorously. Do you think this is bad?
This is how Ye Chen feels now.

Ye Ling came out and explained in a timely manner, "Brother, the use of the mineral discrimination technique is based on your mental strength. With the current mental strength of my brother, you can only use the mineral discrimination technique for 5 minutes."

Listening to Ye Ling's explanation, Ye Chen knew that such a perverted ability, how could there be no limit!

If there is no limit, what the hell!

"Then if it's operating according to the intensity of my mental strength, I'm not mentally exhausted now? Why did it stop?" Ye Chen asked again.

Regarding Ye Chen's doubts, Ye Ling explained: "There is a minimum level of mental strength, and once this limit is exceeded, my brother will feel mentally exhausted, but the 5-minute use of the Mineral Discrimination Technique did not touch this limit. "

"This is also a protective measure to protect the user. If it exceeds the limit too much, it will cause the user's own injury."

"Then when can I continue to use mine discrimination?"

"It's enough to restore the mental strength. Of course, it will be much slower if it is recovered naturally. Brother can use some medicinal pills to restore the spiritual strength."

After hearing this, Ye Chen finally breathed a sigh of relief, as long as he can continue to use the mineral discrimination technique, as long as he doesn't use up all 5 minutes at once, it can be used for a long time.

Afterwards, Ye Chen bought a refreshing pill from the system. The refreshing pill purchased at this moment will not be inferior as before, but a high-quality refreshing pill. Of course, the price will definitely be high. It's a little more expensive and requires [-] points!

But Ye Chen didn't plan to buy it. Among the items he was carrying, there was a spirit-replenishing potion. Even if one bottle wasn't enough, two or three bottles would be enough, right?

After pouring three bottles of mental recovery potion in a row, the mineral discrimination technique finally worked again.

This time he wanted to search slowly, using the knowledge attached to the mineral discrimination technique to investigate whether there were ore veins underground, but he couldn't see it, so he used the mine discrimination technique.

Along the way, there was no trace of ore at all, which almost annoyed Ye Chen.

Walking to a small hill, Ye Chen frowned and looked at some stones on the ground, squatted down, and wanted to check, but before that, he still looked around vigilantly, he didn't want to meet someone in the process of checking. To what sudden change.

Seeing that there was no danger, Ye Chen set his sights on an inconspicuous stone that he had picked up.

He didn't activate the ore discrimination technique immediately, but used some ore knowledge he had learned to interpret the black stone mixed in front of him.

"Hmm~ This stone is mixed with iron, and the proportion of iron is quite high. If my interpretation is correct, this should be an ordinary piece of iron ore!"

Ye Chen analyzed the stone seriously, and finally came to such a conclusion with a certain expression.

But why does it sound like nonsense?

Cough~ But Ye Chen's interpretation is still very correct, this is indeed a piece of iron ore, which cannot be faked.

"Since there is iron ore, there must be veins nearby."

Immediately, Ye Chen stopped investigating, and directly activated the mine identification technique. In the next second, the ground veins appeared on the ground in front of him, and not far from Ye Chen, he found a slightly larger group of ground veins.

Ye Chen was overjoyed immediately, laughed and said: "Sure enough, there is indeed a mineral vein here, and judging from its scale, it's really not small!"

The group of veins he found was only ten meters away from him, on the other side of the hill.

Ye Chen hurriedly followed the veins of the earth and walked there.

When I got to that location, I found that there were a lot of iron ore in this location, and there were other ores in it.

Ye Chen discovered at a glance what this ore was other than iron ore.

"This is a vein of cold iron ore!" Ye Chen exclaimed excitedly.

Cold ice iron is different from ordinary iron ore. In addition to iron element, cold ice iron also contains ice element, which is more ice element than ordinary iron ore.

Of course, in addition to the difference in properties, the two are also quite different in their firmness. The firmness of ice iron is about ten times that of ordinary iron ore.

Ye Chen was very happy to be able to find such a not-so-small ice iron mine, which meant that his task three could be completed.

Sure enough... the next second, the system notification sounded.

Ding!
"I found a small vein of cold iron ore, do you want to charge it?"

Ding!
"Congratulations to the host for completing the third side mission "Searching for a small mineral vein".The reward for completing the task is [-] points and one empty escape talisman. "