Creation upgrade: When a daughter is born, an experience bar will appear on her head

"Stable, stable, it can resist the attack of the mid-stage martial god at the ninth level, and the effect will definitely be better after upgrading."

Looking at the text description of the cave, Lu Tao felt safe.

This cave.

As a backup, Lu Tao regarded it as an escape hatch.

If the other two divine platforms were driven by the martial gods, then Lu Tao would prepare to self-destruct the secret realm, enter the cave, and let the cave escape from the space crack.

Even if it escapes into the space layer, it is definitely better than being caught by the martial gods of the two demon clans.

But there is a prerequisite for entering the space layer.

The cave must be hard enough, otherwise even if it enters the space layer, it will be crushed by the force of space, which is no different from seeking death.

This is also the reason why Lu Tao needs the first-level materials.

Now.

When the next-level formation, that is, the divine formation, is arranged, plus the double protection of two first-level materials, the safety of the cave is very high.

In the mid-stage martial god, if you don't use a divine weapon, you can't break the defense of the cave.

However.

That alone is not enough.

According to the three Martial King clones, it is very difficult for a Martial God to survive in the space layer.

In other words.

Martial Gods who can survive in the space layer are not ordinary Martial Gods. They are probably at least in the late stage and perfect stage of Martial God.

If the Martial God is chasing from the space layer, he must be a strong man in the late stage and perfect stage.

Facing such an existence, the ninth-level cave is far from enough.

Therefore, it needs to be upgraded.

"Experience, give me crazy increase."

Lu Tao put all the things in the many space rings into the cave.

Cave.

In addition to living things, it can also store things, and it can also be enlarged. It is very convenient to stack things, and it is quite fast to brush experience.

The more things you put, the faster the speed of brushing experience.

Lu Tao's things now are not only many, but also diverse, various refining materials, herbs, entry-level things, and even spiritual tools.

The experience is also rising.

In less than a moment, the experience is enough.

"Upgrade."

[Cave: 1.2 billion/10,000 trillion (Level 5 cave, cave spirits have been born, as long as the energy is sufficient, 100,000 people can survive in the cave.

The cave has many capabilities as follows:

1. Enlightenment room, alchemy room, weapon refining room, etc., can be increased fivefold.

...

3. Medicine garden, animal breeding room... can be increased fivefold.

...

15. The cave has the ability to hide and can be hidden in the void. Even if a martial god passes by the cave in the early stage, he will not be aware of it.

...

20. The formation and surface of the cave can withstand the full-strength attack of the martial god in the late stage without any damage, and can withstand the perfect attack of the martial god for one hour, but only limited to martial arts attacks, not artifacts.)]

"As expected of a martial god, he is so powerful."

Lu Tao sighed.

Before, the Immortal Sect upgraded from level nine to level five, and the level three formation was directly upgraded to level two, and the power was increased by one level.

But now.

The cave house was upgraded from the ninth level to the fifth level, and its defense ability was only upgraded from the middle stage of the Martial God to the late stage of the Martial God.

Fortunately, it can resist the attack of the Martial God for one hour.

This is already amazing.

It is a bit regrettable that the cave house is initially an entry-level item when it is refined. If it is like other items, it can be upgraded from rough, ordinary, and fine.

It can be upgraded three more times, and the increase will be greater.

In that way.

Maybe upgrading to the fifth level can completely resist the Martial God's perfection.

Unfortunately, the materials used in refining the cave house are very good, all of which are high-level items. He has tried his best to refine it to the rough level, but the result is still entry-level.

As for experience, every time the cave house is upgraded by one level, the experience is 10,000 times more, which is exaggerated enough.

Fortunately, the experience is also fast, so Lu Tao is not worried.

"Not bad, not bad, there is enough safety guarantee for entering the space interlayer."

The improvement of defense ability also makes Lu Tao more confident of entering the space interlayer to survive.

Of course.

Unless it is absolutely necessary, Lu Tao still doesn't want to do that.

Who knows where you will float to after entering the space interlayer, and how long you will be trapped in the interlayer?

Without thinking any more, Lu Tao looked at the inside of the cave.

"Let's see what the cave is like."

With a thought, Lu Tao disappeared from the refining room and entered the cave.

I saw.

The vitality in the cave was like mist, filling all places, whether it was the practice room, the alchemy room, or the medicine garden, all filled with rich vitality.

These vitality flowed slowly, and Lu Tao stood in it, as if he was in the clouds, in heaven.

Even if he didn't practice, these heaven and earth vitality would continue to nourish his body.

No wonder, the increase in all aspects of the cave, like the sect, has reached an exaggerated level of five times.

It is higher than the safe house and the fifth-level spirit ship.

It can be seen from this.

The cave is indeed a relatively advanced thing, not an ordinary thing.

Of course.

The amplification effect of the caves refined by others should not be as good as this, unless a spirit gathering array like the first-level divine array is arranged.

Lu Tao walked around the cave.

He was very satisfied.

The cave looked small from the outside, but it was not oppressive inside.

Being inside, there was no difference from the outside, and even, due to the rich vitality, it felt more comfortable.

And the interior of the cave was so huge at this time that even with Lu Tao's divine sense, he couldn't scan the edge of the cave.

It was like a small world.

The cave can be enlarged and reduced, divided into the inside and outside.

Inside.

The internal space of the cave can be enlarged and reduced at will. The largest can be comparable to Mufeng City, which can accommodate 100,000 people; it can be reduced to the size of an ordinary yard, which is only enough for a family of three to survive.

Outside.

It can be reduced to a size smaller than dust, invisible to the naked eye, and even the divine sense of the early stage of the Martial God cannot recognize it; it can be enlarged to become a mountain.

"It's a bit unfortunate that it can't be accelerated. It would be great if there were materials containing time."

Lu Tao was a little regretful.

If there were materials containing the law of time, and they were refined into a cave, then the flow rate of time inside the cave could be controlled, which would be great.

A large number of Martial Kings and Martial Gods could appear in the Immortal Sect in a few minutes.

What a pity.

None of them had such materials.

"We can move the Immortal Sect in later."

With the cave, it is more convenient to carry. Even if something happens in Daqian in the future, Lu Tao can put away the Immortal Sect and leave quietly.

After looking around for a while, Lu Tao left the cave space with satisfaction.

…

"Then let me see whether it is the God of War or the secret realm that is chasing us."

Lu Tao played with the cave for a while, put it into his dantian, and started to make another item.

Telescope.

In addition to being hard, the Tiansui Stone has another characteristic.

Through it, you can see very far away places, and it also comes with a hint of perspective.

Therefore.

When Lu Tao was refining the cave before, he left a part and made it into a lens.

With some other materials, it is simply refined into a telescope.

[Telescope: 0/1 (a crude telescope, but the main material grade is high enough, can easily see small things within a hundred miles, and can see buildings ten thousand miles away, but not clearly.

The perspective ability is extremely strong, can easily see through low-level objects below level seven, and the distance is limited to one mile.)]

The introduction of the telescope is not much, and the main abilities are two, vision and perspective.

Among them.

What Lu Tao cares about most is farsightedness, which is the top priority.

Because in order to see whether the pursuer is the God of War or the secret realm, he needs to watch from the space mezzanine, and that distance...

Lu Tao doesn't know how far it is exactly.

But just a hundred miles is definitely not enough.

Next.

Lu Tao began to brush experience for the telescope.

Lu Tao piled a lot of things in front of the telescope, and watched through the telescope to increase experience.

After a moment.

"Upgrade!"