The protective suits they wore were all from Tangmen. The effect of the headphones was simultaneous interpretation. The protective suits were inside the head shield and had their own translation system.

Of course they don’t know the language of the Yukong clan, but the Tang Sect has it. They don’t know how it comes about, but it’s enough to use it.

From afar, they could already see the Yukong tribe base. The base looked like it was built of blue metal and should be made of local materials. However, this is a rare metal! It is too luxurious. If Lan Xuanyu refines it, it is all an existence that can be spiritual and soul-forged. The Yukong tribe's wealth and power are well deserved.

From the outside, the base is not very strange. It is just a semicircular shape, like a cover covering the ground. It also looks like a bulge.

At this time, the function of the treasure hunting beast became more and more obvious. Its spiritual consciousness was very sensitive to all energy. When it was still five hundred meters away from this base, Lan Xuanyu and the others were reminded to stop because there was another layer of invisible shield specifically for protecting the base. It was also a reconnaissance effect.

Lan Xuanyu and the other two were also helpless. The Yukong tribe made the entire planet No. 76 like a turtle shell. It was really difficult to sneak in.

What to do? Wait.

It is impossible to rush in directly. If you are discovered, there will be no chance. They can only wander around the base and look for opportunities.

Without any last resort, Lan Xuanyu would never rush in with force. That was a behavior of seeking death. Although his plan was considered a risk in wealth and danger, he would never take risks easily during the implementation, especially without any profit.

The four of them circled around the base and found that the base had a door. If there was a door, it meant that there might be people from the Yukong tribe inside.

So, all they can do now is wait, just outside the semicircular portal they found.

Luck finally stood on their side once. After waiting for less than an hour, the semicircular portal slowly rose and a car driving with tracks came out of it. The car looked a bit like a beetle, with an oval back and a track underneath. The speed of traveling is not too fast, but it is obviously suitable for various terrains.

"It's ready." Lan Xuanyu reminded his friends. They slowly adjusted their positions according to the route of the Yukong tribe's vehicle. The treasure hunting beast also shared his spiritual perception with Lan Xuanyu, so that he could feel the changes in the shield.

As the vehicle was about to reach the shield, a beam of light shot out from the front of the vehicle. Suddenly, the shield naturally generated a portal. The vehicle slowly drove out from the inside.

"Enter!" Lan Xuanyu said without hesitation. While the car left the shield, they quickly penetrated. With the illusion of the treasure hunting beast, they were now completely invisible.

The vehicle left and the shield closed naturally. Lan Xuanyu and the others finally came in.

"Yuge, metal detection again. I don't believe it. There is also protection on the ground inside their base." Lan Xuanyu said.

Tang Yuge squatted down, used the Five Elements Escape Technique, and explored the ground.

After a moment, she raised her head and nodded to Lan Xuanyu.

Lan Xuanyu, Bai Xiuxiu and Yuan Enhuihui couldn't help but be happy. The opportunity finally came. It's hard to come!

"Let's enter together." The three of them surrounded Tang Yuge. Tang Yuge used the Five Elements Escape Technique and slowly sank into the ground.

Two minutes later, after they sneaked into the ground about ten meters, Tang Yuge stopped. Needless to say, Lan Xuanyu also understood what was going on, because under their feet, a white streamer had appeared. The protective cover, and the protective cover!

"It's really..." Yuan Enhuihui's personality couldn't help but almost swear.

Bai Xiuxiu patted her hood, "Are the Yukong tribe a turtle?"

Even inside the base, there are still protective covers appearing more than ten meters deep.

"Don't be impatient, everyone." Lan Xuanyu was still very calm. "There are always protective covers on the ground, which means that our direction is right. The Kong Yuan Crystal must be underground, otherwise they don't need such protection. Moreover, if I guess correctly, the Kong Yuan Crystal is likely to have it anywhere on this planet. Otherwise, the protection cover will not be so comprehensive. The defense of the Yukong clan is so strict that it should be stolen by other races and sneaked in with various means."

"I have checked the transaction records of the Heaven Starry Sky Source Crystal in recent years. Judging from the records, the transaction volume of the Sky Source Crystal is decreasing every year. The price continues to rise. This should be closely related to the increasingly strict defense of the Yukong tribe. Moreover, the price speculation has the greatest benefits to the Yukong tribe. They can quietly put some Sky Source Crystals out and make huge profits. Otherwise, how can they be rich? We are lucky enough to sneak into here. Don't be anxious, move horizontally, and go to the direction of the base. Then see what changes are happening in the metal composition of this piece."

"Okay." Tang Yuge agreed.

An excellent commander will definitely be able to gather all teammates. As soon as Lan Xuanyu said this, everyone naturally calmed down.

Tang Yuge led the three of them to move slowly towards the base, and at the same time he always paid attention to the protective cover.

"It's still mainly blue-pregnant copper, but I also found a small amount of magic silver. Although the number is not large, the magic silver here is very purity. It is the highest I have ever seen. It is almost like the essence of magic silver. The purity of this natural magic silver is even higher than what we usually have after a thousand forgings. This magic silver alone is priceless."

"Um."

At this moment, Tang Yuge stopped. In front of them was a thick blue metal wall. Obviously, they had touched the base from the underground.

Lan Xuanyu raised his hand and pressed it on the metal wall. The treasure hunting beast's spiritual sense explored inward so that he could see the situation inside.

What surprised Lan Xuanyu was that in this base, it was more like a huge factory than a base.

Compared with the tight protection outside, the inside looks a bit noisy and chaotic. Huge equipment emits high heat.

The Yukong tribe's people are about 1.5 meters tall, and their body is similar to that of humans, but they have four arms, long legs, huge heads, no nose, four eyes and a big mouth on their heads, and behind the brain, there are some tentacles hanging down.

These Yukong tribes also wore protective clothing. Obviously, the environment of Planet 76 is also not suitable for their survival.

At least thousands of Yukong tribe members were busy here.

After Lan Xuanyu explored, he frowned slightly and said, "They seem to be refining metal. But they are definitely not empty source crystals, and there is no space fluctuation."

"What should we do?" Bai Xiuxiu asked.

Lan Xuanyu said: "You must go in and check it out. Yuge, follow my guidance and let's find a corner to enter."

With the exploration of his spiritual sense, Lan Xuanyu guided Tang Yuge to a corner, and the four of them entered the wall with the golden escape.

Tang Yuge controlled the wall behind him to restore the metal to its original state, and they truly sneaked into the base.

This infiltration can be said to be the most difficult time they have ever performed a mission. They used antimatter missiles, illusions of treasure hunting beasts, spiritual exploration, and Tang Yuge's Five Elements Escape Technique to succeed.

The whole process is really not easy.

The key is that they have not even seen the shadow of Kongyuan Crystal until now.
Chapter completed!