The dragon overseer outside the mine found that the Terran miners who came up in the mine were a little sluggish in the past few days, and they had rested more often than usual. Pen & Fun & Pavilion www.biquge.info

In fact, even the dragon overseers who were far away from the mine were shocked by the extremely harsh roar of machines that kept coming from under the mine.

Ever since the "Ghost Foot Venerable" Gu Yishao carried the huge excavator he had refined into the mine, this terrifying sound has never stopped.

In the depths of the underground pit, the sand and gravel roll like a thousand-foot python, and the python head is the Gu's excavator that is crazy about spinning and drilling. On the simple driver's seat of the excavator, Gu Wen wore earplugs, sunglasses, and a dust spell on his body, manipulating the excavator to keep moving closer to the dense area of ore veins.

Driven by four spar torque engines, the drill bit of tungsten steel has a high penetration rate of 5,000 revolutions per minute. The hard rock wall can be easily drilled through like tofu, and the broken stones flow down the guide groove of the drill bit to the back of the excavator, and after being screened by the resonant sieve net, the barren crystal is put into the basket like eggs on the conveyor belt in an automatic chicken farm.

Occasionally, with a flash of golden light, a Xuanming Thunder Crystal was dug out, screened, and put into another small basket.

Gu Wen only needs to observe the direction of the ore vein, and master the steering wheel to align with the dense mineral deposits, which is extremely easy.

The prompt sound of the system in my mind kept tinkling, and it only took one day to break through to the real level.

As the excavator gradually began to approach the core, the barren crystals were like pebbles on the river beach, densely packed, and even the Xuanming Thunder Crystals began to appear in twos and threes. Therefore, although the amount of ore needed to upgrade has increased tenfold after the life-level level, Gu Wen's upgrade speed has not slowed down much.

"That's the benefit of cheating. "Gu Wen is leisurely and happy.

The process of excavation was extremely smooth, for a month in a row, Gu Wen only came out of the mine twice, and paid hundreds of thousands of desolate crystals and nearly 10,000 Xuanming thunder crystals. This amount had long exceeded the release limit promised by the dragon clan, but Gu Wen didn't seem to care much.

Gu Wen had a full meal, ate a whole dragon rhino, and drank a tank. The power spar was replenished and the tungsten carbide drill bit was re-quenched. He continued to devote himself to the great cause of "working hard for the liberation of the dragons".

Gradually, the proportion of excavators digging out Xuanming Thunder Crystals became higher and higher, and in the end, almost every two Wild Crystals were accompanied by a Thunder Crystal.

"The mine is finally near. Gu Wen began to look forward to it. Being able to give birth to so many Xuanming Thunder Crystals and a large number of Desolate Crystals, there is definitely something remarkable in the core mine of this mine.

Although Gu Wen is a pure and upright promising young man, he is still full of expectations for unknown treasures.

As the density of the Xuanming Thunder Crystal became higher and higher, the tungsten steel drill bit, which had been at ease, began to make a tooth acid friction sound, gradually turning dark red, and the four spar torque power engines were overloaded, and the spar was consumed extremely quickly.

Finally, after piercing through the hard shell, the tungsten steel drill bit let out a hoarse, piercing scream, and finally stopped spinning. The tungsten steel drill teeth were worn out, and even the tapered drill bit was distorted and deformed due to overheating and wear, and it was completely immobile.

"That's pretty much enough. Gu Wen took off his earplugs and sunglasses, jumped off the excavator, and looked at his 198-level super miner level with satisfaction.

Stretching out his hand, the excavator weighing 10,000 catties was easily pulled out of the shell by Gu Wen, and a dazzling golden treasure light came out from the crack, reflecting the golden light on the wall of the mine.

"Glittering gold, vulgar. Gu Wen rubbed his eyes that were tingled by the flash, and said with a slight dissatisfaction.

Reaching out and pulling off a piece of Xuanming Thunder Stone from the broken shell, he threw it into the mine basket. The shell is extremely hard, and with the brute force of a Class 198 miner, it is extremely difficult to pull it. Even accidentally cut the sleeve of his coat, and a small thing fell into the space of the mine in an undetectable place.

Gradually, the breach opened large enough for one person to pass. Gu Wen threw the last piece of Xuanming Thunder Crystal into the mining basket, clapped his hands, and was about to step into the mine space.

As soon as there was a flower in front of him, a withered old man with a white beard hanging from the ground, holding a staff in his left hand and a little dragon girl with his cheeks bulging like buns in his right hand, suddenly appeared and stopped in front of Gu Wen.

The person who came was the Terran clone of the third uncle of the dragon elder, and he only heard him laugh dumbly: "Human, you are very good, you have helped our dragon clan find the long-lost treasure." As a reward, you are free. ”

Gu Wen said with a smile: "I haven't seen a treasure yet, but the third uncle knows that this thing is lost by the Dragon Clan, and he is really experienced." There is an old man in the family, if there is a treasure, this is absolutely true. ”

"As for freedom, it seems like I remember someone saying that if you dig up 10,000 ores, you can leave. Although I can't do arithmetic, I probably know that the ore I dug up is only 100 and 10,000 yuan, right?"

"Are proud dragons willing to give a hundred freedoms as a reward?"

The little dragon girl Ao Ling's face was slightly red, and the evil dragon clan thought that she had inherited the pride of the dragon clan, but she repeatedly broke her promise, and the little dragon girl's face was really a little unbearable.

As for the glittering treasures belonging to the dragon clan, the little dragon girl didn't think there was anything wrong. In the nature of the dragons, along with pride, is a crazy possessiveness of all shining treasures.

The third uncle said twice and said with a smile: "For our dragon clan, a hundred times of freedom is not enough, it is better to have ten thousand times and ten million times of freedom." Therefore, freedom is definitely the most abundant reward, and Mr. Gu Xiao does not need to be polite. ”

Saying that, the third uncle pulled the little dragon girl and hurriedly drilled into the mine gall space.

Gu Wen stood in place, touched his nose and muttered: "This is the same as the theory of quitting smoking, every smoker must quit several times a day." As long as you have the action to quit smoking, you can smoke a cigarette to encourage yourself. Reasonable, reasonable. ”

The third uncle and Ao Ling walked into the mine gall space, but the light here was not as dazzling as the outside world. At a glance, the two of them saw a golden droplet suspended in the air. The droplet, which is the size of a fingertip, is warm and clear, and radiates a soft glow.

Carefully observed, after the golden light was brushed, the gold wire pattern of the Xuanying Crystal on the shell of the mine gall increased by a small section. It seems that the entire rare mineral deposit is slowly transformed by this small drop of water over countless years.

"Good baby, if we can refine this treasure, it must be absolutely stronger than the Terran's Heavenly Shield, which is enough for our dragons to resist the Heavenly Tribulation and regain their freedom. "The third uncle is overjoyed.

The little dragon girl Ao Ling was also very happy, and she jumped over coldly, reaching out and grabbing the golden droplets.

The third uncle was shocked: "Be careful, don't touch it!"

Treasures that are too rare are usually not so easy to obtain. Either there are fierce beasts guarding it, or there is a formation to protect it, and if you are not careful, you will fall into a situation from which you will never recover.

Although the little dragon girl Ao Ling is young, has the blood of the Dragon Emperor, has super high agility, and is in the middle of the mine, the third uncle did not dare to rashly launch a big move to block it, for fear of provoking a strong counterattack of the formation, and he couldn't stop it for a while.

Fortunately, the little dragon girl grabbed it with a pink little hand, and it did not trigger any maze, trapping, phantom formation, or killing array, nor did there be a bloody incident such as a golden-winged Dapeng bird that suddenly jumped out of the dragon clan, and everything was safe.

However, unfortunately, Ao Ling held it in one hand, but he took it empty, and there was nothing in his hand.

Ao Ling let out a sigh of surprise and withdrew his little hand. But I saw that the golden water droplet did not change at all, and it was still brushing out golden light for a while.

"Space Array?" It's not a hurtful evil array, the third uncle is relieved, but on the other end, he frowned at the same time.

The third uncle leaned on crutches and paced several times in the four-zhang square space of the mine, frowning and looking around. After a long time, suddenly the sleeves of the robe rolled towards golden droplets.

Although it is just a simple sleeve, it is backed by the strength of the third uncle's transformation into a catastrophe, and there are a variety of techniques hidden in a wave of the sleeve. However, as soon as the sleeve was brushed, the golden droplets were still suspended in the air, and there was no change at all.

"It's not easy. This spatial formation seems to be integrated into the way of the plane, which is very different from the ordinary formation, and it is really difficult to do. The third uncle frowned.

"Third uncle, haven't you comprehended some immortal supernatural powers? and you can't break this broken formation?" asked the little dragon girl Ao Ling with a small face.

"Ling'er, the third uncle's immortal realm supernatural powers are in the body and soul, such as the doppelganger technique that I am using now. The law of space formation is something in the other direction, and the difficulty is quite high. ”

The third uncle sighed and said, "It's a pity that the Crystal Dragon Clan has been wiped out in the Great War of the Ancient Eight Dragon Clans. Otherwise, what the Crystal Dragon Clan is best at is the Space Dao Method, which should be able to break the ban here. ”

"If the fairy dragons still exist, with their deep background in the formation, I am afraid that they can also crack it. ”

"Now, our Black Dragon Clan has always been a fighter for strength, not a battle of wits, and one strength will drop ten. There are very few people like me who have comprehended the supernatural powers of the soul. As for the Golden Dragon, the Green Dragon, the Canglong, the Yan Dragon, and the Earth Dragon, what they are good at is the Five Elements Tactics, and it is also difficult to get it. ”

"Then what should we do? Can we only empty the treasure mountain and not enter?"

Gu Wen stood next to the damaged excavator, and quietly sneered: "This is crossing the river and demolishing the bridge, and the retribution is unpleasant, now you are dumbfounded, right?"

"I just wanted to upgrade my miner class to the top, but now I want to keep this treasure for myself. ”

"Come, come and beg me. Gu Wen secretly said proudly.