The Four King Kongs were still outside, and the Yin family didn't dare to follow them.
"Is this a volcano crater?"
Xu Yuan walked down the steps, and the hot breath became stronger and stronger, making him frown.
Little Ma Dan said excitedly, "It's not a crater, it's a good thing!"
After a while, a huge stone room appeared at the end of the steps.
At this moment, Xu Yuan and the others also discovered the source of the heat.
In the middle of the stone chamber, there is a rather large pool pit, but it is not filled with water, but with a stone the size of a human head.
It is these stones that emit heat.
Xu Yuan took a quick look and saw that there were quite a few stones, dozens of them.
If you get close, you can even feel the heat, and the heat is quite terrifying.
"What a waste of natural resources. The Yin family really deserves to be left alone. They are guarding such a huge pile of treasures but don't know how to use it..."
Little Ma Dan was heartbroken and cried out.
"What...are these?" Xu Yuan asked.
"Fire Spirit Stone!" Little Madan said excitedly.
"What? Is this the Fire Spirit Stone?" Xu Yuan's eyes lit up.
It is said that the fire spirit stone is a stone that cools down after the magma erupts, and some rocks still accidentally retain the fire spirit energy.
This kind of stone can continuously release the fire spirit energy in it, and can even be used for martial arts, medicine, and weapon refining.
It can be said that this kind of fire spirit stone is a low-end version of Yaojing.
But usually, where obsidian crystals appear, you can definitely find fire spirit stones. However, if there are fire spirit stones, you may not be able to find obsidian crystals.
"It seems that the hilltop occupied by the Yin family was a crater many years ago. Over time, it turned into a mountain where the Yin family's residence is located.
When they were trying to dig the foundation, they accidentally found these fire spirit stones. However, the Yin family didn't know what they were selling. They just piled these fire spirit stones here randomly without knowing how to use them. Now, it's really easy for us.
Got it!"
Little Ma Dan said.
Suddenly, it broke away from Xu Yuan's arms and jumped directly into the pile of fire stones.
Xu Yuanzhi saw the little ponytail rolling around.
The heat wave that permeated the space was actually weakening rapidly.
He could clearly see that the fire spirit energy in those fire spirit stones was actually being absorbed by Little Madan.
Xu Yuan grinned, "This guy... is really good at eating!"
However, he was not idle either. He sat cross-legged next to him and began to use Tianyan Zhenfa to induce the diffused fire spirit energy to enter his body.
I have to say.
These fire spirit energies are definitely artifacts for tempering the body.
Xu Yuan's skin quickly turned red.
But he is a man who has mastered the power of Nine Thunders. The muscles and veins in his body have long been baptized by the power of thunder and have become extremely tough.
With such fire spirit energy, he doesn't have to worry at all.
As time goes by.
Tianyan Zhenfa gradually became terrifying, like a monster with its mouth open, constantly devouring the fire spirit energy.
This made Xiao Ma Dan startled and stopped.
Feeling Xu Yuan's terror, he turned around anxiously, "What kind of freak is this guy? He actually masters such a terrifying skill, and he can even compete with me for these fire spirit energy... Mine
, these are all mine!”
The little Ma Dan was desperate and devoured it crazily.
Two full hours passed.
The temperature in the stone room has dropped a lot, and it no longer feels hot.
Those dozens of stones also became dark and hard, and looked extremely ordinary.
Because the fire spirit energy inside has been swallowed and absorbed by Xu Yuan and Xiao Ma Dan.
Little Ma Dan was lying on the ground, but it was a pity that he had no arms and legs. Otherwise, he would have had to stroke his belly with one hand, while sighing, "I can't help but support you!"
Over there, Xu Yuan also opened his eyes.
The redness of his skin has faded, and if you look closely, it looks like a layer of dead skin has fallen off.
The newly grown skin appears bronze and very healthy.
Xu Yuan clenched his fist, and he clearly felt that there was a kind of heat in his fist strength.
Moreover, his whole body seemed to have endless strength.
"Is it the middle stage of first-class realm?"
Xu Yuan himself was a little dumbfounded.
After he killed Mu Zhong's special envoy, he broke through to the early stage of the first-class realm while recuperating at the Xuanqing Sect.
How long has it passed now, is it the mid-term?
“It’s indeed a good thing!”
Xu Yuan was still unfinished, looking at the dozens of stones, there was still something missing.
Little Ma Dan saw Xu Yuan's thoughts and said, "Boy, just be satisfied. This fire spirit stone is extremely difficult to find. Fortunately, the Yin family doesn't know the value of this thing, so they store it in the cave.
Otherwise, where would it be left for us?"
Xu Yuan nodded, grabbed the little Ma Dan and walked out.
Suddenly, a trace of heat flashed across his eyes.
He suddenly concentrated his energy and locked onto the pile of stones that had been drained of the fire spirit energy.
Under the pile of stones, there is a dark stone the size of a quail egg, which is slowly dissipating heat.
"It shouldn't be. The other big rocks have been drained of the fire spirit energy. How can such a small piece be left?"
Just when Xu Yuan was suspicious.
Little Ma Dan also noticed the abnormality. He rushed out immediately and quickly got into the gap between the stones, trying to get the small stone.
"No, that's... Yaojing!"
Xu Yuan also reacted.
Without saying a word, Fang Tian slashed down his halberd and lifted up a pile of big rocks above.
He stepped on the phantom trace and suddenly grabbed the small stone in his hand.
"My, that's what I found..." Little Madan shouted, and came up directly, spinning around.
Xu Yuan clearly felt that the heat in the crystal was flowing away rapidly, replenishing it towards the little eggshell.
"Crack!"
Xu Yuan raised his hand and slapped the little bitch out, spinning on the ground like a top.
"I got this first. It belongs to one of my own. Are you going to rob it too?" Xu Yuan quickly put away Yao Jing.
Not long ago, he found Thunder Crystal from the Shi family's treasure house.
Now that we have the Yao Crystal, we can give it to Mo Ying to start refining the Thunder and Fire Tribulation Array. This is an intermediate array.
Although it cannot seriously injure an innate god-level master like the five-thunder heart-locking array weapon before, it is definitely a powerful killing weapon that should not be underestimated.
Xu Yuan and the others had just left the Yin family not long ago.
A group of men in black came up to him silently and directly surrounded him and the four King Kongs.
There are ten of these men in black.
Among them, the one with the lowest strength is still in the mid-level first-class realm.
The highest one has reached the half-step innate god realm, with a total of five people.
Without saying a word, the ten people directly drew their swords and slashed at Xu Yuan and the Four Great Vajras.
There is an extremely tacit understanding between the two parties. No one speaks, but they all know each other's identity and purpose.
"Is it finally here?"
Xu Yuan's eyes narrowed slightly.
The storm between Duanyun League and Hongyun Hall has reached its most terrifying moment.
Being in the center of the whirlpool, he will surely face the biggest storm coming.
at the same time.
On a hilltop not far from the battlefield, three figures stood here.
Xiong Fei, Xiong Shan and Jiang Tongtian were all watching the battle over there.
Xiong Fei was the first to speak and sighed softly, "Qiu Gaohong found a good knife. Not long ago he was at the peak of the second-rate realm, and now he has broken through to the middle of the first-rate realm. If we give him time, my little Duanyun
Even with the alliance, it’s hard to restrain him!”
"He is going to die today to pay for my son's life!" Xiongshan shouted ferociously with a fierce face.
If Xiong Fei hadn't told him not to act rashly, he would have rushed forward with a pair of axes.
Jiang Tongtian narrowed his eyes slightly and said nothing.