Fog Survival

Perfect-level combat power does require a price!

The two of them each chose a cave for cultivation and began to cultivate bone seeds.

In terms of the attributes of bone seeds, Zhang Wei chose the attribute, which mainly focused on power burst.

And Huo Tui chose a completely different attribute - space!

At the edge of the space tree world, the research institute began to collect space crystals, and has collected a lot of perfect-level space crystals.

Originally, it was planned to create a perfect-level space world.

But now, Qi Yuan took it in advance and prepared it into spiritual liquid to cultivate bone seeds.

In fact, Qi Yuan didn't think about it at first, but he could actually use the space attribute!

It was Huo Tui who was so smart. I don't know where he heard the information from the research institute, so he insisted on using the space attribute.

Afterwards, Qi Yuan secretly said that it was a misstep!

The spatial attribute sounds very cool, but I didn't get it. I'm really unlucky.

After the two of them went into seclusion, Qi Yuan had nothing to do.

So, he took the opportunity to inspect the research results of the institute.

Recently, all members of the institute have mainly focused on three research directions.

First, find a way to collect spatial crystals and build a "space world" and a "fixed-point teleportation array".

Second, use the last resource seed to cultivate resources similar to bone marrow fluid.

Third, help Qi Yuan use heart-protecting scales, horns, and perfect-level plastic clay to make armor.

The first and third things are now in the busy work, so Qi Yuan is not convenient to go and explore.

But the second thing is almost successful.

Using rare resources to cultivate perfect-level resource seeds is much better than expected.

Come to the backyard of the "Institute".

There is an extremely hidden cave here, and few people come here.

This cave was specially built to cultivate the last resource seed.

Even inside the institute, few people have entered here.

Including Qi Yuan, it is his first time here!

Stepping on the quaint and dark steps, making a crisp and ethereal sound, Qi Yuan walked slowly into it.

As the night light bulb turned on, it illuminated the scene inside.

The interior area is not large, there is only one room with an area of ​​50 square meters.

In the center of the room, there is a pool with a diameter of about 2 meters and a depth of about half a meter.

But the overall look is not flat at all, as if it is shoddy.

But in fact, the material used to build this pool is a rare material, Panjiao!

Because Panjiao is too hard, Chu Yang can barely cut it into thinner slices by special methods, but he can't cut it into flat bricks.

This makes the pool look very untidy.

But this is not the point, the point is the items in the pool.

The whole pool is filled with perfect-grade liquid, exuding extremely rich spiritual energy. Just smelling it makes you feel that the capillaries in your body are open.

Take out the identification device, and the information appears in front of you.

[Name: Marrow fluid (perfect grade)

Function: extremely concentrated and pure spiritual marrow fluid, extremely easy to be absorbed by objects, has the function of improving strength and restoring physical strength.

Introduction: extremely easy to be absorbed, which is conducive to improving strength. ]

The introduction is very simple, with only eight big words-improve strength and restore physical strength.

But this is the result that Qi Yuan thought.

After research, this "marrow fluid" has an effect on rare objects.

Whether it is ordinary or perfect, it can be used.

However, when using it at the ordinary level, it needs to be diluted to a great extent before it can be drunk in small amounts.

When using it at the perfect level, the effect of improving strength is relatively small, but the recovery of physical strength is not bad.

From the dimensional ring, he took out a bottle specially customized by the research institute and filled it with a bottle of marrow fluid.

Looking at the crystal clear liquid, Qi Yuan murmured to himself: "Using a perfect-level resource seed and a large amount of rare-level bone marrow fluid did not disappoint me... Moreover, the remaining heart blood also has a direction to use..."

This time, he came here not only to check the "marrow fluid", he also had another thing.

He gave the horns of the "Horned Yin-Spine Python" to Chu Yang for research.

He has used a part of it and used it in many places, and the effect is very good.

But later, he came up with an idea-using a part of the horns as the core for upgrading the sixth-level shelter.

This idea, even Qi Yuan had never thought of it.

He had thought about using the perfect plasticine as the core.

He had also thought about using the perfect space crystal as the core.

He even thought about using the heart blood of the Panjiao Yinspine Python as the core of the sixth-level shelter.

But he had never thought about using the Panjiao!

After all, he couldn't think of what benefits the Panjiao as the core would bring!

But according to Chu Yang's explanation, the benefits of the Panjiao were huge.

First of all, the quality of the Panjiao was high enough, and the effect would not be much worse.

Secondly, the Panjiao was the iconic weapon of the extraordinary creature "Panjiao Yinspine Python", a symbol of its strength, and also a symbol of its deterrence to other creatures.

Therefore, if the Panjiao was used as the upgrade core, it would be very likely to deter the surrounding beasts and prevent invasion.

Finally, he hoped to cultivate ores similar to the Panjiao in the Linkuang Shelter in this way.

After Chu Yang's explanation, Qi Yuan was finally convinced.

It just so happened that the forest and mine shelter also needed to be upgraded, so it didn't matter if he gave it a try.

In fact, Qi Yuan also bought a lot of other shelters.

There are level 4 and level 5.

Because it is not a secondary shelter, the level does not need to be lower than the shelter island, and it can be directly upgraded to level 6.

But due to lack of energy, he has never been in the mood to manage.

…

With a piece of plate corner, Qi Yuan went directly to the forest and mine shelter.

Then he used the land deed to start the upgrade of the shelter.

After consuming 500,000 spirit stones and obtaining three land deeds, the shelter was successfully covered by white light and began to upgrade.

In the entire forest and mine shelter, all the living seekers also looked around curiously.

"Hey, the shelter is being upgraded?!"

"Hey, what level were we originally? Why are we being upgraded again?"

"I remember that we were originally a level 5 shelter, so this upgrade... is a level 6 shelter."

"Level 6 shelter? What are the conditions for upgrading?"

"I don't know! I lost my home when I was level 3!"

Many people did not show any signs of panic, but were chatting calmly.

This group of people, under Qi Yuan's management, have lived here for half a year.

They have their own jobs, their own houses, their own wives or husbands, and even their own children.

Except for the previous riots caused by the python, they have been living and working in peace since then.

In their minds, the original impression of the shelter has become increasingly shallow.

They have returned to their normal lives, settled down in the misty world, got married, had children, and lived their future lives in a completely different way.

Perhaps one day, they will forget their former identities on Earth, get used to life here, and become a member of the misty world...