Jiangnan County, in the Valley of Lingshi.

Under the command of the boy in Tsing Yi, Zhang Hongyu took his digging heaven to quickly open up a mine along the spiritual vein, after Gongsun Yan's exploration, this super mineral vein presents a zigzag serpentine shape, the spiritual stone valley is the starting point, and it has been extended down hundreds of zhang of the place, although Zhang Hongyu also dug hundreds of zhang underground, but Zhang Hongyu simply dug a mine, and this super spiritual vein nine curved turns, I don't know how many circles have been turned underground, and the scope involved is quite wide.

"If we put all our hands on this, I'm afraid that all the people in the entire Spirit Stone Valley will not be enough, but this spiritual vein has been discovered, if it doesn't matter, with the speed of those demon beasts, I'm afraid it will be faster than the speed at which we collect spiritual veins. "Digging into the heavens, Zhang Hongyu reported the current situation to Gongsun Yan and Tsing Yi Gongzi and others, with Zhang Hongyu's ability, he really couldn't think of any way to restrain those rat demons.

"There's no way, after all, the spiritual veins are too long, Hall Master Zhang, you first dig out a few mines and surround them with the spiritual veins located below us, and the following ones really have no choice but to give up." The young man in Tsing Yi also sighed after getting the news, although he got the super spiritual vein, but they were seriously understaffed, if they wanted to completely mine this spiritual vein, they didn't even think about sending more than 100,000 martial artists.

Gongsun Yan, who had been beside him without interjecting, heard that there was already a rat demon stealing the spiritual vein, and couldn't help frowning and said: "If the demon beast keeps stealing the spiritual vein like this, this spiritual vein will be polluted by the demon qi sooner or later into a demonic crystal, if the Heaven Swallowing Rat Emperor comes in person, I'm afraid it won't be too long, and the entire spiritual vein will become a place full of demonic energy, and even if we can mine it, we won't need it." ”

As we all know, the demon clan can't use the spirit stone, they practice the demon qi, can only absorb the spirit of the demon, or the spirit of the spirit containing the spirit of the spirit into the demon power, some of the demon clan in the chance to get a spirit vein, will quickly enter the spirit vein to find the center of the spirit vein, the spirit core! This spirit core is the most important place of the spirit vein, it is the origin of the birth of the spirit vein, and it is also the most important core of the spirit vein, if you put a spirit core into the mountain, maybe after a period of time there will be a spirit vein in this upper middle.

No one could explain the origin of the spirit core, and there were also realm warriors who tried to parse the composition of the spirit core, but without exception, they all failed, and also lost a spirit core.

"I think the purpose of the demon clan is the spirit core, if the Heaven Swallowing Rat Emperor gets the spirit core, the entire spirit vein will become a demon power crystal in the shortest possible time, so we must find the spirit core before it and bring it to the Spirit Stone Valley. ”

It is the first time that the young man in Tsing Yi and others know about the spirit core, so now the burden is all on Zhang Hongyu, and now it is time to fight with countless rat clans to see who can be the first to find the spirit core!

"So... Hall Master Zhang, it's all up to you. ”

The boy in Tsing Yi said solemnly.

Zhang Hongyu nodded, the task of digging heaven this time was very heavy, and he had to work hard.

After the boy in Tsing Yi and the others left, Zhang Hongyu quickly organized all the Heaven Digging disciples to send the equipment in the inventory.

"This time, we have to go deep into the spirit vein, maybe we will encounter demon beasts, and there may be accidents, but we are for the future of Zichen Mansion! Can you know the value of a super spirit vein? If our qualifications are very poor! Our descendants will also have poor qualifications! But with a spirit gathering array under a super spirit vein, they have lived in the Spirit Stone Valley since childhood, no matter how bad our qualifications are! Their achievements will only be higher than ours!"

Zhang Hongyu looked around and shouted at everyone: "I will personally go down to the mine to fight with all the brothers! If there is anyone who wants to quit, you don't have to come here tomorrow to gather, tomorrow I will count the number of people, and this number is also me."

The ultimate member of the Heaven Digger, I will not embarrass you if there are brothers who are in trouble, you may be better at it, there are still many places in Lingshi Valley that need you! Don't worry, it's all up to your own wishes!"

After saying that, Zhang Hongyu turned around and left, he would leave time for the Heaven Diggers to think about it.

On the second day, when the deputy hall master Ji Shengyin counted the number of people at the entrance of the mine, he found that there were a total of 2,500 disciples in the Digging Heaven, and none of them were left behind, and he had only prepared 2,500 spirit pickaxes and other tools, which was just right.

"Luckily, we got all the inventory out, and it would be embarrassing if we had one pair less. Ji Shengyin laughed in the crowd.

The surrounding crowd burst into laughter, and when they knew that none of the brothers in the hall had chosen to back down, they knew that these people were the people they could entrust with life and death.

"Tsing Yi ...... Do you want to go down the mine too?" Zhang Hongyu frowned and looked at the young man in Tsing Yi who rushed over, behind him, two unfamiliar faces in green shirts made Zhang Hongyu feel inexplicably dangerous.

"That's right, the lord of the mansion is not here, I should take care of this important matter, if the young master comes back and knows that I lost this big mine, it will be strange if he doesn't pick me up. The boy in Tsing Yi smiled.

"These two ......" Zhang Hongyu looked at the two middle-aged people with lowered eyebrows, as if he had never seen them in the mansion.

"I forgot to tell you, these are the two elders of my clan, and this time I specially asked my family for help and asked them to send two elders to assist me. ”

Zhang Hongyu nodded, the origin of this young man in Tsing Yi is very mysterious, the elders of his clan must be very powerful, and with these two warriors protecting him, Zhang Hongyu was immediately relieved.

"Get out of the mine!!"

As Ji Shengyin finished sending out the equipment, there was a sound of "gurgling" ropes twisting in the mine, which meant that the first batch of people had already gone up the mine ladder.

"Let's go too, this mine ladder can only carry a hundred people at a time, so there's no need to wait behind. Zhang Hongyu suggested.

The boy in Tsing Yi nodded, and walked towards the mine ladder accompanied by two middle-aged people.

Zhang Hongyu looked at the silent appearance between the two of them, and couldn't help but be curious to probe it with his soul, but he didn't expect that his soul had just left his body, and the two middle-aged people looked back at him at the same time.

"What's wrong?" the boy in Tsing Yi asked with a frown when he saw the two of them turn around.

"It's okay, childe. The two bowed their heads respectfully.

"Let's go, then. After speaking, the boy in Tsing Yi took the two of them directly to the mine ladder.

"These two ......" Zhang Hongyu followed in horror.

This mining ladder is made by the Tiangong Hall, the Dengtianmen led by the deputy hall master of Wujian Pavilion, and the principle of the climbing ladder is similar to that of the Dengtian Castle, but after the transformation of this mining ladder, although it looks simpler, the stability of the function and operation is not much better than the climbing ladder.

The mine under Zhang Hongyu and others is the largest mine in the Lingshi Valley, the width of this mine is dozens of meters, and the depth is dozens of zhang, and the fluorite on the mine ladder can clearly reflect the scene of the inner wall of the mine.

It is worth mentioning that the forbidden air magic array was placed in the Lingshi Valley, which was newly raised by the horse steward, after joining the Zichen Mansion, the horse steward was very blind to the chaotic scene in the Lingshi Valley, and the reason why he laid down this forbidden air array was also to make Zichen Mansion more regular, otherwise so many innate martial artists would fly around in the sky, which would cause some chaos to the Lingshi Valley

Say, there is also the danger of colliding in the air.

Therefore, except for some people with positions and the law-breaking ban given by the special operations team in the city, the rest of the people can only walk in the city.

The mining ladder came to a halt after about a quarter of an hour, and when it reached the surface, the Heaven Digging disciples quickly walked out of the mining ladder and twisted the mining lamp on their heads at the same time.

"First go to the initial point of the spiritual vein to lay fortifications and wait for the brothers of the special operations team to come down, and then prepare to open the spiritual vein!" Zhang Hongyu ordered to go down, and dozens of disciples quickly ran towards the mine cave on the side of the bottom of the mine.

After a while, the miners above also came down almost, and finally in the mining ladder, a team of warriors dressed in black warrior uniforms and indifferent expressions came down, their breath was hidden and deep, in addition to calmness in everyone's eyes, it was crazy, these two opposite emotions were vividly revealed in their eyes, and the surrounding Heaven Digging disciples were also silent when they saw them, and looked at them with some aw.

"Commander Zhang!"

Zhang Hongyu and the boy in Tsing Yi greeted the leader of the team one after another.

"Zhang Juzheng has led eighteen members of the special task force to arrive! I also ask the hall master and the prince to instruct!" a middle-aged man with a grim face stepped forward and said sonorously.

Zhang Ju joined Zichen Mansion after Liu Zhiji left, he was the captain of the Dragon City Guard Team in Jiangnan County, after Yin Wuji destroyed Dragon City, Zhang Juzheng led his troops to kill out of the Yin soldiers in the city, and the warriors behind him were also part of the soldiers who were killed with him.

As a congenital great perfection warrior Zhang Juzheng did not keep his whole family, the soldiers he brought out the family and friends of the warriors also died in the great changes at that time, after breaking out of Jiangnan County, Zhang Juzheng has been waiting by the river for the news of the return of the Huangji City, but the Huangji City disappointed him, in the bitter waiting Zhang Juzheng wanted to forcibly rush back to Jiangnan County several times but were stopped by the Imperial Army and the people of the Xiaoyao Palace, Zhang Juzheng in despair thought that he had no hope of revenge, Zichen Mansion gave them a chance.

The special operations team led by Zhang Juzheng has a total of three teams of 54 people, in addition to Zhang Juzheng, the other two are also the top martial artists of the Innate Soul Extinction Realm.

Behind Zhang Juzheng, the eighteen people are all innate martial artists, and the lowest of them is also in the late stage of the Morning Sea, and the highest is in addition to Zhang Juzheng, there are a full five martial artists of the Soul Annihilation Realm, this team is an enshrined existence anywhere, but in the Zichen Mansion, it is somewhat mediocre, but it does not affect their excellence at all.

"Okay, Commander Zhang, you are in charge of guarding the entrance of the spiritual vein for the time being, I have ordered someone to seal the surrounding mines, but there may still be demon beasts breaking through, you must stop them at that time, don't let them enter the spiritual vein!" Zhang Hongyu stepped forward and said.

"Don't worry, no demon beast can pass by me, unless I die!" Zhang Juzheng snorted coldly.

"General. The boy in Tsing Yi thought about it, took out a scroll from the storage ring and handed it to Zhang Juzheng.

"This is?" Zhang Juzheng took the scroll, revealing a puzzled look.

"If there are rat demons who behave more abnormally, please open this scroll, and if someone comes to pick them up, give them the scroll. ”

The young man in Tsing Yi explained: "This is an important turning point in the battle for the spiritual vein, if this matter is done, General Zhang should make the first contribution!"

"Understood!" After Zhang Juzheng carefully accepted the scroll, he immediately ordered the warriors of the special operations team to stand in formation and be ready to deal with emergencies at any time.