Looking at the huge stone in front of him, Tan Chu motioned for everyone to disperse a certain distance, and then called Princess Qinglin in front of him.

"Qinglin, let that little thing open the mechanism here." Tan Chu said.

"That's good, little brother." Princess Qinglin responded with a smile and immediately began to summon.

Swish...

A turquoise glow flickered, and a small, comical-looking green-skinned imp with a huge pocket appeared in front of the players' eyes...

Yes... What is this?

The players were puzzled...

As soon as the treasure hunt monster appeared, he was startled by so many players in front of him, and quickly hid behind Princess Qinglin, looking nervously at the people around him...

"Don't be afraid of the little things, these are all friends, hurry up and open the passage here." Princess Qinglin said softly.

"Quack." The treasure hunter nodded and walked towards the boulder.

Under the amazed gaze of everyone, it came to the bottom of the boulder, stretched out its little green hand, and began to grope its way on the smooth stone wall...

Thundered!

I don't know what mechanism this little guy touched, but I heard a dull sound coming from under the ground, and then this huge black stone actually moved slowly!

The black boulder slowly slid towards the hillside, and under the stone, a pitch-black passage gradually appeared in front of everyone's eyes...

"I'm dizzy, how did it do it?" Nightfall asked in surprise.

"Don't be surprised, the treasure hunter is the most powerful helper of the dwarf race, as long as it is a mechanism established by the dwarves, these little monsters can be opened by nature." Tan Chu said with a smile.

When the entrance of the cave was completely open, he took the lead in holding the fire spirit dragon candle and walked into the dark entrance of the cave...

This tunnel is also a passage dug into the ground, with a long stone staircase that extends down the ground, and the narrow hole can only accommodate up to two players walking side by side.

Zhang Daishan hurriedly walked to his side and followed him curiously to the front...

All the way to the depths of the ground, after about dozens of meters, the stone steps finally came to an end, and in front of Tan Chu's eyes, a deep tunnel appeared...

"Let's follow the path on the parchment scroll, and if we see a fork in the road, we will look at it." Tan Chu explained to the players behind him.

One player after another passed on his commands, telling the news to everyone who entered the tunnel.

Holding the red candle, Tan Chu continued to move forward...

Fortunately, the purpose of the dwarves digging this secret passage was just to bypass the surveillance of the evil clan and rescue the dwarf king, so in this secret passage, there were almost no branch holes.

As long as Tan Chu follows the cave all the way, he can reach the end of the cave safely and unhindered...

Those bifurcated lines on the map are the ore vein resources that the dwarves accidentally discovered when they were digging dark tunnels...

Since the discovery of these resources, the dwarves have deliberately changed the direction of the tunnels and tried to get as close as possible to the location of the resource veins.

Therefore, the entire dark passage shown in the sheepskin scroll is like a long winding dragon, constantly connecting every resource collection point under the ground of the Evil Mountains.

In this way, Tan Chu has now taken advantage of it, and after mastering the secret of this dark passage, most of the resource collection points of the Evil Demon Mountain Range are actually under his control!

In the rapid passage of everyone, the tunnel soon came to the first fork in the intersection...

Tan Chu looked at the left side of his body in surprise, and another smaller hole appeared, so he walked in without hesitation.

After more than a hundred meters of progress along this small hole, a faint glow of metal appeared in front of me!

"Mr. Shi, come and take a look." Tan Chu hurriedly shouted.

"I'm coming." Shi Qiusheng squeezed over from the crowd and stood beside him...

He had just seen the scene in front of him clearly, and his eyes widened in surprise...

At the end of the cave, the black stone wall that was originally smooth and flat has now turned into a rough mountain wall inlaid with black metal ore!

The pieces of metal ore protruding from the stone wall made him suddenly step forward excitedly, take out a mining shovel, and gently knock it...

Bite...

A crisp sound sounded, and a black crystalline ore fell from the ground...

Shi Qiusheng bent down to pick up the ore and immediately walked to Tan Chu's side...

Ice Ore: Quality 2, Ironsmith Crafter, Shop Price: 500 Credits.

．．．

In the public channel, the properties of this ore were immediately posted by Shi Qiusheng for everyone to watch...

"Xuanbing Mine? What kind of ore is this? Zhang Daishan asked puzzled.

"This is a special ore for crafting level 70 equipment!" Tan Chu explained excitedly.

He was an expert in mining and recognized the usefulness of this ore at a glance...

Chalcopyrite, a special ore that can be used to craft level 20 equipment weapons.

Black Iron Ore, build level 30 equipment weapons.

．．．

Purple Gold Mine, build level 60 equipment weapons...

Until now, the Xuanbing Mine has appeared, which is an exclusive ore that belongs to the blacksmith profession and is used to create level 70 high-level equipment!

"Is the vein big enough?" Tan Chu hurriedly asked.

"It looks pretty good, but it's a little narrower here, and it's not suitable for large-scale ore mining." Shi Qiusheng said.

"It doesn't matter, when we need to collect, just widen this cave." Tan Chu said with a smile.

As long as it is clear that the veins here are big enough, the other problems can be solved...

"Finding the Xuanbing Mine, it is an exclusive vein, and we are not afraid of lack of resources in the future." Shi Qiutong said excitedly.

The Shadow Legion is now a big business, and the number of life professional players is also rising rapidly, and now there is no shortage of anything, so I am afraid that the resources will be cut off...

I found the Xuanbing Mine at once, which made the two Shi Zong and a large group of ironsmith players very excited...

This means that they can splurge on ore in the future without worrying about looking for veins...

After all, in the public ore veins, super legions often fight each other for resources, and mining there is very easy to get into trouble...

It's different here, in the hidden tunnel, the ore vein found is equivalent to the Shadow Legion's exclusive private mine, and you can dig it as you wish...

"Alright, let's move on and look for the next place." Tan Chu said excitedly.

The Xuanbing Mine is not needed for the time being, and he is now looking forward to what kind of surprises this deep tunnel will bring him...

Because there are at least thirteen bifurcated lines on the parchment scrolls!

Each place represents a resource, which should be a great wealth for Tan Chu...

It was because he discovered this situation yesterday that he summoned the two Shi Zong to jointly search for these valuable resource veins.

A group of people excitedly returned to the fork in the road, and continued to look for it along the tunnel...

The discovery of the Xuanbing vein has made everyone full of confidence now, and they have accelerated their pace and moved quickly in the tunnel...

Soon, they came to the second fork in the road.

Tan Chu immediately walked towards the small hole on the side, expecting that in this fork in the road, the dwarves would find some more valuable resources...