Medium-grade Yuan Stone is an energy crystal that rarely appears on Wuya Spirit Island, only the strong person in the Gang Crystal Period will have this kind of Yuan Stone cultivation, and a medium-grade Yuan Stone on the market can be exchanged for a hundred lower grade Yuan Stones.

Rao is like this, there is still a price and no market, so it can be seen that the scarcity of medium-grade yuan stones, and there will be medium-grade yuan stone veins here, how can it not make Xu Ming surprised and excited.

"Ding!"

"Bell ......"

Faced with such an attractive medium-grade yuan stone vein, Xu Ming directly gave up looking for heaven and earth spiritual materials, and after pressing the excitement, he took out a mining shovel cast by dark iron and became a qualified miner.

After all, compared to the aimlessness of wandering around in the secret realm, the value of medium-grade Yuan Stones can be described as a lot of money, not to mention, with a large number of Yuan Stones, you can buy pills to assist in cultivation.

Just when cultivating, the extravagant use of medium-grade Yuan Stones can greatly improve the purity of Yuan Li, and it will help to break through the realm of monks below the Gangjing stage, and even have an indelible promotion for breaking through the shackles of Gangjing in the future.

Xu Ming believed that as long as he had enough medium-grade Yuan Stones, the progress of his cultivation in the future would definitely be twice the result with half the effort, and even comparable to the core disciples in the inland sects.

Time is like an arrow, and time is like a shuttle.

In a blink of an eye, more than 20 days disappeared silently, and the time when the Purple Dragon Secret Realm was closed suddenly came quietly.

"Whew...... It's time to get out of the Purple Dragon Secret Realm!"

Xu Ming, who picked up a medium-grade yuan stone from the gravel rock again, had a satisfied look on his face, and after exhaling lightly, he eased down for a while, and Fang Shi stared with some regret at the vein of the yuan stone that had just been excavated on the surface.

After more than 20 days of excavation, even if Xu Ming finally threw down the mining shovel and replaced it with a treasure sword that cut gold and jade, but now, the excavated rock and ore are afraid that it is less than one thousandth of the Yuanshi vein.

At this time, Xu Ming's storage space has more than 80,000 medium-grade yuan stones with energy circulation and crystal light, but when they are replaced by low-grade yuan stones, there are more than 8 million.

Such a huge amount of wealth, even if it is a strong person in the Gangjing period, it is very inferior, and Xu Ming's wealth alone seems to be comparable to the treasury of dozens of spirit villages.

This kind of wealth, even Xu Ming himself, is also a little frightened, this journey to the Purple Dragon Secret Realm, Xu Ming believes that even if the harvest of all the people who enter the country, it is difficult to compare with his own bumper harvest.

"Well, perhaps, in ten years, this vein will be mine!"

Xu Ming, who quietly stared at the Yuanshi vein at the bottom of the lake, suppressed the regret in his heart, and thought that the disciples of the Nether Sect would eventually fly to this point, and his eyes flashed with bursts of fine light, which was eye-catching.

The Purple Dragon Secret Realm starts every ten years, and Xu Ming is confident that after ten years, he will send a large number of chemical liquid powerhouses to come here, and move the Yuanshi veins here out of the Purple Dragon Secret Realm in one fell swoop, becoming a solid foundation for future forces.

Then, Xu Ming, who was pondering, didn't stay any longer, and after putting away the treasure sword, he took the water-avoiding beads stored between his sleeves, and when he stepped lightly, he was already rushing straight out towards the surface of Yuanling Lake.

......

Xu Ming, who had come out of Yuanling Lake, galloped all the way towards the entrance of the Purple Dragon Secret Realm.

Tonight is the time when the Purple Dragon Secret Realm is closed, if it is a step at night, it may be wasted in the secret realm for ten years, and it will be extremely dangerous to face the demon beasts that have lost a large number of cultivators of various races and bred in the sky.

"Despicable, we have already delivered the spirit grass, why do we still want to kill it all!"

"Haha...... , A high-level martial artist in the liquid can also dare to enter the Purple Dragon Secret Realm, since this is the case, this young master will not waste a heaven-sent opportunity, unless you obediently erase the spiritual imprint above the storage bag and deliver it, if this young master is in a good mood, he may be able to spare you and wait for a life!"

However, Xu Ming, who was about to travel halfway, suddenly stopped, stopped in place, and leaned into the familiar voice faintly coming from the distance through the heavy trees.

"Which force is so rampant that it dares to intercept my Gu Clan Lingzhai Monk!"

After confirming that it was the Gu Zhan and Gu Sheng brothers who were surrounded by more than ten people in front, Xu Ming had to stand up.

After all, in the first few days of getting along, the temperament of Gu Zhan and Gu Sheng made Xu Ming quite satisfied, and in the future, relatives and friends in the lower realm soared, and Xu Ming still needed help to find them.

Therefore, whether it is the many help given by the Gu clan Lingzhai, or the kindness of the Gu Zhan and Gu Sheng brothers alone, Xu Ming has no reason to stand by and watch.

"Xu Keqing!"

"It's Elder Xu Ming......"

Suddenly, hearing the cheers of the comers, Gu Zhan, Gu Sheng and other six Gu Lingzhai monks, after turning to look at each other, they all showed surprise and opened their mouths to drink.

"What kind of person, dare to meddle in the work of this young master!"

However, unlike Gu Zhan, Gu Sheng and others, the other more than ten martial artists in the Liquid Extreme Realm unexpectedly changed the color of the ground, because everyone was unaware of when Xu Ming, who had taken a breath, approached this place quietly.

Such a situation should not be frightened by foreign monks.

Although the Purple Dragon Secret Territory does not allow the strong people of the Gangjing Realm to enter, there is no shortage of Gangjing masters who have a restrained breath and venture to enter, if the young man in front of him is a strong person in the Gangjing Realm, I am afraid it will be difficult to be good.

It's a pity that the masters who have been brought into the Purple Dragon Secret Realm have lost most of them in a beast tide, otherwise, thirty or forty cultivators of the Liquid Transformation Extreme Realm may not have the strength to fight in the face of the Yuangang Stage powerhouses who dare not exert their full strength.

"Hmm, these two tribal monks can be killed by you and the others!"

Suddenly, his eyes swept over the ground and the corpses were lying on the ground, and the two Broken Breath Martial Artists wearing the symbol of the Gu Clan's Lingzhai suddenly turned to the ground, and the aura around him condensed towards the more than ten foreign warriors who were surprised.

"Is it the High Realm of Chemical Liquid?"

"Haha...... , just a high-level martial artist who transforms liquid, he also dares to bluff people, Ah Long, Ah Hu, quickly capture him, this young master will let him die without a place to be buried!"

The people of the foreign race who noticed the aura of cultivation exuded by Xu Ming were stunned, and they all laughed arrogantly, which was obviously the cultivation of Xu Ming's liquid high realm, which greatly surprised everyone, even if Xu Ming's breathing technique did have subtleties that ordinary people could not reach.

However, after all, the Liquid Transformation High Realm is not the opponent of the powerhouses of the Liquid Transformation Extreme Realm.

"Oh, is it!"

Hearing the rampant laughter of the foreign warriors, the cold light in Xu Ming's eyes flickered, looking at the two figures that rushed quickly, Xu Ming asked with a smile, and at the same time, his spiritual power was destroyed, and the momentum of breaking the void surged, and his left hand suddenly came out.

"Whoosh!", "Whoosh!"

In the swishing sound, the two figures that had just moved up, like geese with arrows, fell to the ground with a bang, and there was no sound.

At their throats, there were two cups of delicate ice throwing knives.

The ice blade condensed by the sword power of the Nirvana Tribulation derived from the Heavenly Rank "Nirvana Ten Tribulations" Sword Sect is covered with the momentum of breaking through to the Dacheng level in recent days.