As Zhong Yihan just heard, there is a huge waterfall in the cave, and under this waterfall is a large pond.

The water output of the waterfall is so large that the water level of the pond has not risen at all. There must be somewhere for the water to flow out. This is the first time he saw a waterfall in this cave.

The entire cave has a range of 100 meters. Except for waterfalls and ponds, which account for one-third, the rest is flat. Of course, there are several large trees with purple leaves that make this place look more like Xanadu.

A stone table and several stone piers were placed under the large purple-leaf tree. When Zhong Yihan touched it lightly, they immediately turned into ashes.

"Here are ... the relics they mentioned?" Zhong Yihan looked around in surprise. "The ground in this cave is so flat that it doesn't seem to be formed naturally."

His heart was hot.

Since the last time he went to the s.p.a.ce crack of Wuen City, he learned about the so-called "relics", and then he became very interested in it.

However, the scope of human development of the Different World is still too small, and there are not many excavations of relics.

Zhong Yihan searched on the Internet and found no useful information, and some of the information about the relics in the Kung Fu Forum required advanced certification to open it.

This makes Zhong Yihan even more curious.

Now he found a relic in person, his heart was full of sense of accomplishment, and he quickly explored in the cave.

ten minutes later.

Zhong Yihan sat depressed on the ground.

This cave is not large, but it is a 100-meter-wide area, and he can easily explore it. There is nothing except the stone table and bench that have been turned into gray before.

Zhong Yihan was sitting at the original stone table. He just looked up and saw the purple moon above his head. There was a sudden realization in his heart ...

Perhaps there isn't much left here.

Here, maybe many years ago, two people were here to relax on the moon drinking?

Just then, a small black head suddenly appeared in the pond next to it.

Xiao Hei emerged from the water and dragged a fish with four eyes to Zhong Yihan.

"w.a.n.g!"

Looking at Xiao Hei shaking its tail and looking at him expectantly, Zhong Yihan couldn't help crying.

Is it for him?

"Xiao Hei, don't do this again in the future, what if you are in danger? Be obedient in the future, do you know?"

Zhong Yihan originally wanted to severely criticize Xiao Hei, but he did not expect to crook and find such a good place. Thanks to Xiao Hei's love of playing water, if changed to him, even if he knew there was such a cave, he would definitely have to observe it for a while Make sure the cave is not dangerous before entering.

"That is, this bad dog, Xiao Hei, do you know how much danger my master and I have experienced in order to find you?"

Zhong Yihan squatted on the ground, and touched the little black dog's head and said, "I will accept this. Next, I am going to stay here for a while. Remember not to go out casually."

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"w.a.n.g!"

Xiao Hei saw its gift taken away, yelled happily, then turned around and jumped into the pond, and seemed to catch fish again.

Zhong Yihan didn't stop this, and let it have something to do, which is better than running around again.

Glancing at the fish on the ground, Zhong Yihan was a little speechless, and the animals on the ground were ignored. Why did the fish look so strange?

Fortunately, the fish only had four eyes but no six legs, otherwise Zhong Yihan really wondered if he had come to any contaminated place.

He recycled the fish, and the system sounded a prompt: [One four-eye fish was found, and the recycling price is 2 system points. Is it recycled?]

This carp-sized four-eyed fish is actually worth a tooth canine beast!

Just now Zhong Yihan wanted to find Xiao Hei, and at this time reacted, only to find that the concentration of energy in the cave was significantly higher than outside.

He took out the energy detector and was taken aback.

The energy concentration in the cave actually reached 14!

Almost twice as much as the previous island!

This concentration of energy can definitely increase his practice speed again!

Zhong Yihan was ecstatic. Xiao Hei was his lucky star. Buying Xiao Hei was the most correct choice.

In a blink of an eye, Zhong Yihan left behind his mischief about naughty running around.

......

"Oh!"

Zhong Yihan's knife was so thunderous. After more than a dozen consecutive failed attempts, he finally exhibited the mystery of the thunder knife method, which immediately inspired Zhong Yihan's spirit.

He aimed at the smallest of the three trees in the cave, originally intended to cut the tree's epidermis. As a result, with a sharp sound of stabbing, Zhong Yihan almost cut off the purple leaf tree.

[Thunder Knife Method (Elementary) Proficiency +1]

Zhong Yihan looked at the flat gap in the big tree. Although it was the second time, he still couldn't believe the power of the thunder knife method was so scary.

If he had already mastered it when fighting the Beastmaster at that time, it would be three moves or even one move to take the life of the Beastmaster.

This power made Zhong Yihan very satisfied. The 500 system is worth it.

Zhong Yihan then cut the second knife but failed again without surprise.

The momentum required to perform the thunder knife method is really difficult to control. Although it is certainly possible to raise the force to the highest level, it is too silly to do everything to only use the knife method once or twice. If he does, he will do it at most twice and he will be the first to run out of energy.

This is very dangerous in actual combat.

Therefore, Zhong Yihan is looking for the minimum momentum required to perform the thunder knife method, so that he can perform such attacks several times in future battles.

If let others know that Zhong Yihan has already begun to try to control the momentum, rather than radiating the momentum, it will definitely surprise many people. Lu Wu's vitality has reached 8, but he just frees up the momentum. As a big Kung Fu fighter, Liang Jinfeng can only control his momentum to three levels.

Zhong Yihan is not even a fighter. He actually started to control the momentum, it is surprising.

Fortunately, this is the Different World. Zhong Yihan's attempt is only known to him, and he does not feel that this attempt is wrong.

Next, Zhong Yihan tried many times. Occasionally, once he succeeded, he would begin to get familiar with this feeling, and then try to use a lower momentum.

In this way, Zhong Yihan quickly consumed his energy, and his remaining system points were limited. He was unwilling to buy the recovery medicine, so he had to stop the practice of the knife method first.