Tan Chu led more than a thousand life professional players to move quickly in the swamp, and finally came to that strange swamp area.

Grunt...

Huge black water bubbles kept popping up in front of everyone's eyes, and then exploded one by one, making this swampy area look like a piece of boiling water, and the scene was extremely spectacular.

Coming here again, looking at the dangerous scene in front of him, Tan Chu suddenly broke out in a cold sweat...

Last time, in order to chase the treasure ghost, he rushed into this swamp at any risk, and now he is really lucky...

"Brothers, the black oil is right down into this swamp." Tan Chu pointed to the front and said.

"Look at this situation, this is indeed a resource mining area, Xiaofei, bring your people out." Shi Qiusheng greeted loudly.

"Zhilu, Mr. Shi" a voice in the crowd replied, only to see a young player in a low-level mage robe, with dozens of life players with the same equipment level unsightly, walking to the front of the swamp.

"This is Xiao Fei, the sub-head of the mechanic profession." Shi Qiusheng introduced.

In front of Tan Chu's eyes, the young mage standing, the ID above his head made him secretly amused...

Fly high and fall miserably, Terran mage, level 46.

"Hello Beast Boss, good beauties and big sisters." flew high and fell miserably, and immediately greeted everyone with a smile.

"Sample, you're a good talker, I appreciate you." Nightfall Snow praised.

"Thank you, Sister Xue." flew high and fell miserably, and said with a smile on his face.

"Xiaofei, your equipment doesn't seem to be good, why don't you go to the warehouse to get a set?" Tan Chu looked at the green set of equipment on his body suspiciously, and couldn't help but ask suspiciously.

"Thank you Beast Boss for your concern, we people, it's a waste to wear equipment, just to cover up our shame to wear this robe, otherwise I wouldn't be too lazy to wear it." Xiao Fei laughed.

Burst...

The beauties couldn't help but laugh out loud when they heard his answer...

"Okay, whether you like to wear it or not, what do you think of the kerosene veins here?" Tan Chu said with a smile.

The guy in front of him is indeed a humorous character, but from the perspective of Mr. Shi, since he has been appointed as the head of the mechanic division, it means that this guy definitely has certain specialties.

"Beast Boss, I have seen just now, this swamp is indeed a fire oil deposit, and I took a closer look, the area of the entire fire oil deposit is about the size of three football fields, and there are at least dozens of meters of resource reserves under the swamp." Xiao Fei put away his smile and said.

"I don't understand this, I just want to know what kind of mineral deposits are here, and whether you can mine them." Tan Chu said.

"Beast boss, let me put it simply, this special resource vein is completely different from the ore and those things, each special resource, according to the size of the mineral reserves, determines the amount we can mine every day, once the collection is completed, we must wait until the system is updated before we can continue to collect." Xiaofei said.

"Oh... And this kind of setting, huh? Tan Chu said in surprise.

"Not only this kind of oil but also many other resources have such a setting." Shi Qiusheng explained.

"We are very lucky this time, the boss of the beast is indeed worthy of being our boss, and the output of this piece of fire oil resources found is at least tens of thousands of barrels a day!" Xiao Fei said with a smile and a pat on the back.

"I understand..."Tan Chu nodded, figuring out some of the system's settings.

Special resources, because of their rarity, are completely different from the reserves of those ore resources...

As long as the miner spends time and consumes the shovel, the ore can be collected non-stop, and as long as the player has enough time, no matter how much ore is dug up, the ore vein will not be hollowed out.

But this rare resource is completely different, according to the size of the reserves of each rare resource, these resources have an upper limit for collecting every day, once the veins are mined, players can only continue to collect until the system refreshes in the early morning...

Tan Chu immediately thought of the Ink Crystal Spirit Source, no wonder the Great Elder said that this kind of thing, the amount produced every day is very small, and the evil clan often empties it all, and there is no surplus left...

"Beast Boss, I'm ready to get to work." Dumbo asked.

"Let's get started, we'll see if we're going to get back on our way in a moment." Tan Chu said.

"Brothers, come on!" Xiao Fei turned around and shouted loudly.

Tan Chu and the others immediately retreated more than ten meters, looking at the more than forty mechanic players, a long circular bamboo tube suddenly appeared in each person's hand, and they ran excitedly to the edge of the swamp...

The beauties' eyes widened as they watched the scene in front of them, and everyone was amazed...

I saw these people flying high and falling miserably, holding a long bamboo tube, and suddenly **** in the swamp with blisters.

Whew!

In an instant, dozens of black rays of light kept flashing, and Tan Chu was pleasantly surprised to see that the other end of the bamboo tube in the hands of these mechanics was constantly spitting out black pillars of light...

These pillars of black light fell to the ground and immediately turned into round barrels, and the other players stepped forward to collect the collected oil into packages to make room for the mechanics.

Sure enough, in the game, collecting fire oil is so simple...

"Xiao Fei, you take people here to continue collecting, get enough fire oil to go back to practice skills, and we will follow the beast boss to find the rest of the ore veins." Shi Qiusheng said.

"Mr. Shi, see you again, boss." Xiao Fei said with a smile.

"Thank you for your hard work, let's continue to set off." Tan Chu nodded and said.

According to the coordinates of the entrance to the secret passage marked on the parchment scroll, it is less than a few kilometers away from the swamp.

That is, the last time Tan Chu tracked down the treasure hunt ghost, halfway to that canyon...

He immediately took a large group of people, and for the sake of safety, he bypassed this dangerous swamp and walked to the left...

Along the way, everyone looked at this mysterious map curiously, and gradually bypassed the swamp containing fire oil, and saw the black mountains in the distance.

In order to avoid the evil guards, their route was far away from the place where the thunder stone was harvested, and after such a large circle, everyone finally walked out of the swamp and came to the foot of the evil mountain range...

Tan Chu took the sheepskin scroll and led the group along the mountain range towards the coordinate point...

Ten minutes later, a gentle slope of a mountain range appeared in front of Tan Chu's eyes, and a boulder four or five meters high stood on the gentle slope, which immediately made him excited...

According to the instructions of the coordinates of the sheepskin, the location of this boulder is the entrance to the tunnel dug by the dwarves!

He looked at the boulder excitedly, and immediately led a large group of players, hulala to surround the stone in the middle...

This stone was no different from other ordinary stones in the Evil Demon Mountain Range, Tan Chu circled around it, and he didn't find a mechanism that could open the secret passage...

"Little beast, how can this secret passage be opened?" Zhang Daishan asked suspiciously.

"There's no mechanism here that can open a secret tunnel." Nightfall said.

"Don't worry, the mechanism set up by the dwarves is different, and I have my own way to open it." Tan Chu said with a smile.