The silver Arowana's movements were very sluggish, and when he was caught by Leng Feng, he only moved his tail slightly, as if he was completely unaware of the danger.

Leng Feng had an idea just now, can the silver Arowana be exchanged for cultivation value?

Now is the time to experiment.

With a move of faith, the cultivation value storage appeared in front of Leng Feng.

After placing the silver arowana on the altar, a strong suction force came from the altar, and the silver arowana was tightly attached to the altar, and then it turned into a faint star and merged into the altar.

The display also rose sharply by 1,000 points.

Sure enough, this kind of spiritual creature can be sacrificed even if it is a living creature.

It seems that as long as there is aura, all spiritual objects can be sacrificed.

Leng Feng thought about it carefully, but he didn't have the idea of sacrificing the silver Arowana, the forging effect of the silver Arowana was very good, so it was too wasteful after the sacrifice, and it was a better choice to let the spirit beasts forge their bodies to enhance their combat power.

After that, Leng Feng put all kinds of stones containing spiritual energy, green grass, and even moss-like green grass on the shore on the altar, all of which increased the cultivation value by one or two points.

After the experiment was completed, Xiao Huang and Xiao Hei, who were roaming in the lake, had already swam to the middle of the lake.

The aura of the silver Arowana in the middle of the lake contains a richer aura, and the effect is even better, and Xiao Huang and Xiao Hei eat the most. Now Xiao Huang's body has a faint silver glow, and Xiao Hei's black scale armor is also shining with silver light.

Although Xiao Bai, who followed Xiao Huang and Xiao Hei, came very early, he did not eat as much silver arowana as Xiao Huang and Xiao Hei, so the silver on the body surface was not obvious.

As for the overlord cockroach, the brown armor has been dyed silver, as if it is mutated, and it looks very hard. The Big Knife Mantis is just two sharp forelimbs that are dyed silver, which is a good way to increase the hardness of the double knives and increase the attack ability of the Big Knife Mantis.

Looking at the progress of the beasts, Leng Feng was satisfied.

But one thing is very strange, the silver Arowana here is a little sluggish, and when it is caught, the resistance is also very slight, why is there no spirit beast to hunt?

Spirit Beast!

By the way, there is no trace of spirit beasts here!

Leng Feng finally realized why something was wrong here.

The density of spirit beasts in Zhou Tian Planet is so large, why are there no spirit beasts in this place?

Leng Feng looked around, there was nothing else around except for a towering ancient tree, and he looked at the towering ancient tree carefully, there was nothing abnormal about the towering ancient tree, and he found nothing

I had to give up, and then set my sights on the clear water.

The clear water of the lake stretches to the bottom at a glance.

At the bottom are patches of aquatic plants, in which countless small fish and shrimp roam, as if it is an indisputable paradise.

But is there something hidden under the thick aquatic plants?

Leng Feng was a little interested when he thought of this, and then called a few spirit beasts and swam towards the bottom of the lake together.

The lake water was unusually cold, and Leng Feng had already felt it just now, so he blessed his body with an aura shield to delay the cold qi entering his body. As the depth of the dive increased and the temperature became lower and lower, the aura shield could no longer resist the invasion of the cold air, and could only resist hard.

At this time, the small fish and shrimp in the lake also surrounded them, but they just stared at Leng Feng and a few spirit beasts curiously, and did not attack.

Leng Feng was curious for a while, the creatures here were too simple, and they were not afraid of other spirit beasts attacking, Xiao Hei on one side had devoured more than a dozen small fish, and the group of small fish still circled around Xiao Hei.

Regardless of these stupid creatures, Leng Feng quickly swam to the bottom of the lake with a group of spirit beasts.

The aquatic plants at the bottom of the lake are so lush that the bottom of the lake is completely obscured, and the bottom of the lake is almost invisible.

Brushing aside the heavy aquatic leaves, Leng Feng continued to dive, because he was promoted to the guard level, his physical fitness improved, his lung capacity increased a lot, and the time he held his breath increased a lot, so when Leng Feng reached the bottom of the lake, there was still a lot of oxygen stored in his lungs.

The aquatic plants at the bottom of the lake are very long, and it takes more than ten meters to touch the bottom, and the bottom of the aquatic plants is a cold thing.

Leng Feng carefully touched the cold thing, the surface was very rough, a bit like the bark of a tree, and when he looked down, he realized that this root thing was actually a tree root.

The roots of the trees are intertwined, covering the entire bottom of the lake.

Could it be that this is the root of that towering ancient tree?

The entire lake is 100 meters long and tens of meters wide, and it would be really terrifying if the roots of the tree were all over the bottom of the lake, so the area of the roots was far larger than the canopy of the towering ancient trees.

Suddenly, the little black next to him said,

"Leng Feng came over and took a look. ”

Leng Feng hurriedly stretched out the aquatic plants beside him and rushed towards Xiao Hei's place.

In the thick aquatic plants, Xiao Hei and a group of spirit beasts were all gathered together, quietly looking at something.

Seeing that Leng Feng had arrived, several spirit beasts hurriedly moved out of the way.

Leng Feng swam over quickly.

In front of Xiao Hei and Xiao Huang, small fish kept swimming out.

Looking down, there was an ice-blue bead sandwiched between the two thick roots, the bead

The surface of the child exudes a thick aura, and the aura continues to condense into the appearance of small fish and shrimp, and then those small fish and shrimp continue to swim into the lake.

Leng Feng's eyes widened, isn't this a trick?

Leng Feng reached out and prepared to pick up the bead.

But the bead was too cold, and the closer it gets, the cooler it gets.

When Leng Feng put his hand on the surface of the bead, an ice-blue light flashed, and the light blue aura on the surface of his palm was instantly frozen into a layer of ice.

At this time, the system finally made a sound,

"The host's luck is against the sky!"

Leng Feng wondered,

"What? What is this?"

The system said excitedly,

"In the cold winter, the ice type is the best orb, if it weren't for the roots of that big tree to imprison its energy, there would be a land of ice and snow nearby. ”

"Can't collect it?"

"Of course not, this kind of treasure is a regional treasure, the energy is too strong, how can it be forced, and this lake is maintained by this orb, if it is taken away, the entire region will become dry land. ”

"Oh well. ”

Leng Feng was a little disappointed, the treasure that affected a region was hard to find, and maybe there would be no chance to see it again in the future.

"But the host can hunt the big tree, so that the resources of this lake are the host's. There is a hint of temptation in the system's words.

"Hunting the big tree, is that big tree a spirit beast?" Leng Feng was curious.

Thundered!

Suddenly, there was a loud noise around the lake.

Leng Feng didn't care about asking about the towering ancient trees of the system, and hurriedly swam towards the surface of the water with a few spirit beasts.

The closer you get to the water, the louder it becomes.

And after Leng Feng left, not only the dense tree roots under the lake began to writhe violently, but also the roots of the surrounding grass were quietly moving.

There is no mistake