Although, Ji Tianxing and King Jinshan fought hard to beat the two red flame pterosaurs and ran away at the cost of serious injuries.
But the remaining four red flame pterosaurs only suffered some minor injuries, and their combat effectiveness was already strong.
The two of them were besieged by four pterosaurs, and were beaten back and forth, almost unable to resist.
In desperation, Ji Tianxing could only send a message to King Jinshan: "King Jinshan, we can't delay any longer, otherwise we will definitely lose.
We don’t know much about the situation on the island, and we don’t know how many red flame pterosaurs are hidden on the island. If two more come, we will be dead.”
"Mr. Ji, what should we do? Find a way to break out and escape?" King Jinshan asked anxiously while resisting the attack of two pterosaurs.
Ji Tianxing frowned, looked at the ruins beneath his feet, and said in a deep voice: "Escape into the underground first to avoid the sharp edge for the time being.
These red flame pterosaurs are best at controlling flames, but if they go underground, they may not be able to exert their full strength."
"That makes sense!" King Jinshan nodded in agreement.
After the two of them joined forces to block another round of attacks from the Red Flame Winged Dragon, they all got into the ruins and dived deep into the ground.
The four red flame pterosaurs obviously hesitated for a moment before following them into the ground.
Their bodies were filled with a layer of earthy yellow light, and they were swimming rapidly deep underground, chasing Ji Tianxing and King Jinshan.
However, they are too large in size and are not good at escaping from the ground, so their speed is obviously several times slower.
Not long after, Ji Tianxing and King Jinshan sneaked into the middle of the island and entered a depth of five thousand meters underground.
The speed of the four red flame pterosaurs was getting slower and slower. They were a thousand meters away from the two of them, but they still couldn't catch up.
Suddenly, King Jinshan, who was clearing the way ahead, stopped traveling.
He held the war hammer in both hands, stopped in a layer of rocks, and said excitedly: "Master Ji, I have indeed found it!"
"What did you find? The Wuya Stone?" Ji Tianxing, wrapped in an earthy yellow light shield, followed closely behind him and asked doubtfully.
King Jinshan shook his head and said excitedly: "No, it's not the Wuya Stone, it's the metal vein I mentioned before!"
Ji Tianxing quickly took him through the thick rock layer and traveled a thousand meters underground.
After a while, the two passed through the gray-brown rock layer and saw a huge silver vein in front of them.
This star stone vein, like a silver mountain and a giant dragon, lies quietly deep underground, wrapped in endless rocks and soil.
Although the ground is dark and lightless, this star stone vein emits dazzling starlight.
The mineral veins contain extremely powerful and majestic power, but it does not explode. It is only hidden in the mineral veins, which is very obscure and secretive.
No one can detect the existence of the mineral veins unless they arrive near them.
"It turns out to be a star stone vein!" Ji Tianxing murmured excitedly, and said in a low tone: "Star stone is one of the materials for forging and refining soul-level magic weapons.
A star stone the size of a fist can be sold for a sky-high price of two million spiritual stones.
This vein is at least ten miles long, and I don’t know how many star stones can be smelted... The value of this vein is really inestimable!"
King Jinshan also widened his eyes in surprise, and said in an excited tone: "Master Ji, we are completely developed now! One star stone vein is worth ten ordinary veins!
The value of this star stone vein is at least tens of billions!
No matter what, even if it costs my life, I will dig up this star stone vein and move it back to Azuchi City!"
Ji Tianxing understood his feelings. Seeing such a rare star stone vein was like seeing a peerless beauty.
If you can't keep him as your own, it will be worse than killing him.
Ji Tianxing waved his fist and said firmly: "Okay, let's move this star stone vein away!"
King Jinshan hesitated for a moment and asked with some worry: "But those four red flame pterosaurs are still chasing us, what should we do?"
As he spoke, he turned his head and looked behind him, using the power of his soul to detect the movements of the four red flame pterosaurs.
However, when he saw it, he was stunned.
"Eh? What happened to those four red flame pterosaurs? They were hiding over there on the rock layer and they didn't even chase after them!"
King Jinshan's tone was a little startled, full of confusion.
Ji Tianxing quickly released his spiritual consciousness and passed through the thousand-meter-thick rock layer. Sure enough, he saw the four red flame pterosaurs staying on the other side of the rock layer, stopping without moving forward.
They gathered together, whispering about something.
Judging from their expressions and eyes, they seem to be a little awe and fearful of the star veins on the rock layer.
Such a weird reaction made Ji Tianxing frown, with a vague premonition that something was not good.
"King Jinshan, those red flame pterosaurs have been on the island for a long time and know the situation on the island better than we do.
Judging from their expressions and reactions, there seems to be something wrong with this star vein, maybe there is something that makes them fear and awe!"
King Jinshan also saw the clues and said solemnly: "Yes, I feel the same way. Mr. Ji, let's be more careful."
Ji Tianxing nodded and said, "Well, since the four red flame pterosaurs don't dare to chase us, it's a good thing for us.
Let’s be more vigilant and explore the situation of this mineral vein first.”
Afterwards, the two set foot on the silver star mineral vein, groping forward step by step, exploring the situation of the mineral vein bit by bit.
The huge mineral vein is ten miles long and one mile thick, like an ancient dragon sleeping deep underground.
The spiritual consciousness and soul of the two people covered a radius of several kilometers, and they could clearly detect the star veins and the surrounding rocks and soil.
Soon, half an hour passed.
The two of them walked five miles away and came to the middle of the star vein.
During this period, they found nothing unusual and encountered no danger.
Suddenly, Ji Tianxing's spiritual sense detected an abnormal power fluctuation in the star veins thousands of meters ahead.
It was a black crystal stone as big as a basin, embedded in a silver star vein, and seemed to be integrated with the vein.
But the power fluctuations of that black crystal stone were obviously different from those of the star ore, and seemed out of place.
"How could such a strange ore be born in the star veins?"
Ji Tianxing murmured in confusion and slowly approached the black crystal.
King Jinshan also detected the special black crystal stone. He secretly observed and tested it several times using secret methods. His expression suddenly changed, and his eyes revealed a look of surprise.
He turned to look at Ji Tianxing and asked in a somewhat excited tone: "Mr. Ji, the power of that black gemstone is very special, and it seems to be somewhat similar to the Wuya Stone you mentioned!
Is that special black crystal stone the Wuya Stone you are looking for?"