"This should be a wall of salt, right?" Lynsey guessed. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Salt is indispensable to both humans and animals, and many forest animals have a habit of eating salty objects, so don't be too surprised to see a herd of goats or bison licking a mountain wall, which is rich in salt on the surface.

But after waiting for a long time, Lin Xi felt that the pencil beast was still eating there, and Lin Xi felt that something was wrong, if it was really a rock wall, the pencil beast had ingested too much salt, and in addition, the pencil beast had been advancing, although the pace was not big, but it should have advanced several meters, which meant that it had gnawed out several meters of holes.

Lin Xi had to convert the dragon qi into the fire attribute again, and this time he didn't squirt it out with his mouth again, but popped it out of his fingertips and flicked his fingers several times in a row.

The scorching fire attribute dragon qi streaked through the air, striking the surrounding rock walls, making the surrounding light shine, and Lin Xi suddenly snorted.

"It seems that when I used the fire attribute dragon qi this time, the damage to my body was a little less?"

Lin Xi is still a long way from perfectly controlling the fire attribute dragon qi without hurting the meridians, and now every time he uses the fire attribute dragon qi, he will leave some damage inside the body, which makes him have to use the wood attribute dragon qi to treat those injuries every time he uses the fire attribute dragon qi, not to mention the body is very painful, and the efficiency is also very low, if it is used against the enemy, it is really far better than using fists or weapons, after all, if a fire does not kill people, Lin Xi has to stand aside to treat the body first, Wait until the body is healed before you put a second fire, it hurts.

Lin Xi originally thought that it would take a long time to achieve perfect control, but just now, Lin Xi suddenly discovered that he also used fire attribute dragon qi, and the damage caused to his body was much smaller, which was definitely an unexpected discovery.

"Huh... Whew... Phew..."

Lin Xi began to keep using his fingers to pop out the fire attribute dragon qi, while carefully feeling the internal situation of his body, and finally he found that this was indeed the case.

"Is it because of the current surroundings? The temperature has become higher, so it is more casual when using fire attribute dragon qi? Lynsey mused.

If that's the case, then it's just great, in the future, when he wants to practice the water attribute dragon qi, he will go to the sea, when he wants to practice the fire attribute dragon qi, he will rise a few fires on the side, and if he practices the wood attribute, then he will be in the forest, and so on, so that the efficiency will be improved many times, and it should have been perfected in a hundred years, maybe it can be completed in just ten years.

In this case, Lin Xi doesn't know how to practice hard, anyway, he has a huge amount of dragon qi in his dantian for him to squander, if the amount of dragon qi is regarded as the amount of money, his five apprentices are at most middle class, and the fifty third-generation disciples/sons are considered beggars, and he Lin Xi has to be the richest man in the world...

After practicing again and again, he used the wood attribute dragon qi to recover when he was injured, and under such a profligacy, Lin Xi's progress was rapid.

Again, Lin Xi transported the fire attribute dragon qi to his fingertips, only to see a light suddenly rise from his fingertips, in such a dark underground, this light is so dazzling, Lin Xi has to squint, this is not the light of fire, but the spontaneous light of the dragon qi with a super high temperature, such a light will become a raging fire if it touches a fire material such as a tree.

Looking at such a light, Lynsey knew that she had succeeded, even though Lynsey knew that it was not easy to maintain such a glow.

Five seconds later, the light vanished from Linsey's fingertips, and darkness fell back into it.

Lin Xi sighed with satisfaction, because he knew that as his understanding of fire became deeper and deeper, the last of the means just now would become longer and longer, and this method could not only be used to ignite fire, but also to kill people very simply, the ultra-high temperature was not a joke, ordinary people would burn like wood when they touched it, and it was extremely dangerous.

Up to now, Lin Xi has achieved the means that can only be seen in novels or movies before, and can use dragon qi to create fire and water out of thin air, and Lin Xi is really no longer a mortal.

After a while, Lynsey finally calmed down, remembered the purpose of his coming here, and snapped his fingers, and a ball of light rose from his fingers, which Lynsey thought was cool...

Under the illumination of the light, the surroundings are unobstructed, and the pencil beast is still gnawing on the stones, this guy is full of stamina.

The walls around it were dark red, a bit like one of those magmatic rocks, but Lindsey wasn't sure because he didn't have much research on the rocks, except that they must be hard.

Getting off the back of the pencil beast, Linsey stepped aside, reached out and knocked it, so that the knock would definitely not knock out anything, Linsey put his hand in, and with a snort, he grabbed a large rock directly, and came to his eyes to look carefully, but unfortunately he couldn't see anything, and then Linsey stretched out his tongue and licked it, and then snorted, he didn't lick out the salty taste of salt, but felt a smell of rust.

"Is this iron ore? Dark red, is it hematite? ”

This hematite is the most common type of iron ore, so Linsey will know about it, and Linsey will not know anything about other iron ores.

Confirming that the iron ore in his hand was in his hand, Lin Xi looked back at the Pencil Beast again, and felt that he had found an amazing creature, a guy who could eat iron ore as food, how hard did his teeth have to be? How strong does the digestive system have to be?

Then Lin Xi thought that this pencil beast had a lot of strength, and when it came to the scene in front of him, Lin Xi felt that it was acceptable, how to eat ore if he didn't have much strength?

"It seems that I can't call you Pencil Beast, I have to tell you to eat Iron Beast... Uh, it's not good to eat iron beasts, iron beasts. Lynsey gave the guy another name.

Seeing that the iron-eating beast should not be able to eat a large piece of iron ore in front of him for a while, Lin Xi turned around and walked out of the cave, first made a mark at the entrance of the cave, and then Lin Xi returned along the road.

Of course, Lin Xi didn't want to leave, but wanted to find out if there were any other iron-eating beasts nearby.

Being able to use the fire attribute dragon qi as a torch, Lin Xi's speed naturally increased, and then Lin Xi found many holes, which extended in all directions, and actually formed a labyrinth.

The sewage pipe system under Rongcheng is the first labyrinth, and then it is about a thousand meters underground, where there is another labyrinth, which is the range of sandworm activities, and here is how many miles underground, Lin Xi is not very clear, anyway, it is very deep, but it forms a third labyrinth, and the scope of this labyrinth is also larger.

There should be a lot of iron-eating beasts, and they can gnaw on ores, and when it comes to the ability to make holes, they are definitely more powerful than sandworms, so it is not an accident that a labyrinth is formed here, Lin Xi went around for a long time, and found that he couldn't get out at all, and finally had no choice but to return to the iron ore with the mark, Lin Xi was lucky this time, the iron-eating beast was about to finish the iron ore here, and it was estimated that it would leave soon. (To be continued.) )