My runes can be upgraded

Wu Weidu directly equated the golden treasure chest with the legendary quality, and ended up going up to open the treasure chest, um, no key!

This thing is the same as the silver treasure chest before, and it is also locked.

This gave Wu Wei a headache!

"Did the fourth brother get the key back?"

Taking a little luck, Wu Wei checked the light spot brought back by the fourth child, but he didn't find the key.

This is very gripping.

Obviously the treasure chest is right in front of you, but you can't find the key!

"It seems that the key is still in that underground cave. Now I can't open this golden treasure chest!"

While Wu Wei felt distressed, he could only comfort himself: "Fortunately, the fourth brother brought the treasure chest back, if it hadn't been brought back, it must have been opened by that guy.

If he opens another item of legendary quality, it will be even more troublesome on my side!

Since it can't be opened for the time being, then don't worry about it, let's break through first!

Fourth brother, send me back! "

Under Wu Wei's order, the fourth child released Wu Wei from the original space.

Back in the world of runes, Wu Wei was once again shocked by the scene in front of him.

I saw that the place where the spirit stone mine was originally located is now empty, and the underground that was originally illuminated by the light of the spirit stone as if it were daytime has once again fallen into darkness.

"Lao Si's move is still very good, but he can't use it on the enemy, otherwise, it will be even more powerful!"

After sighing, Wu Wei got busy.

After simply setting up a small lost formation, after making sure to cover up his breakthrough aura.

Wu Wei started to get busy here.

Directly let the fourth child send out the spirit stone in the original space.

It takes less effort to send things out than to put them in.

Soon, the fourth child sent out 1 spirit stones.

The ten thousand spirit stones are less than one-tenth of the spirit stone mine.

After pouring it all out, Wu Wei stood on the pile of [Golden Bell Iron Cloth Shirt], and then began to absorb the spiritual power of these spirit stones.

While absorbing the spiritual power of these spirit stones, Wu Wei summoned the [Book of Runes], starting from Ah Huang, and advancing one by one.

First of all, Ah Huang!

At this time, Ah Huang had just absorbed the [Iron-eating Beast Energy Core] Logically speaking, the demand for spirit stones is not very large, but Wu Wei found that the more spiritual power he invested in the advancement of Ah Huang's origin .

The faster Ah Huang consumes [Iron Eater Energy Core].

So Wu Wei smashed the spirit stones like he didn't want money. He smashed 3000 spirit stones in one go. He didn't stop until Ah Huang couldn't absorb Wu Wei, and raised Ah Huang's origin to the fifth level.

At the same time, Wu Weicai turned his head and promoted to [The Lucky Little Spider].

Originally, Wu Wei thought that the little spider might not need many spiritual stones in this state, and Wu Wei didn't expect it to wake up and show its power, so he thought it would be good to invest one or two hundred spiritual stones to raise it to the fifth level.

As a result, the little spider absorbed 2000 spirit stones in one go before breaking through.

Then there are [Little Carp] and [Old Four].

It's not easy for them to advance, and they cost two thousand and three thousand and three thousand respectively.

He consumed the 300 spirit stones taken out by the fourth child in one go, and also consumed [-] more spirit stones from Wu Wei.

More than 1 spirit stones were consumed in this way. Even though he just bought a mine, Wu Wei still couldn't help but feel a little pain in his heart.

But the pain is not over yet!

Lingshi still needs to be flowered.

Although Little Elf and Xiao Wu have broken through to the fifth level, their spiritual power has been exhausted, and it will take a long time for them to recover by themselves.

Moreover, Wu Wei also needs spirit stones to advance.

However, Wu Wei still has advanced feedback from Ah Huang, Little Spider, Fourth Brother, and Little Carp.

Although it hasn't come yet, there will be a large sum of money coming, so Wu Wei doesn't need to invest too many spirit stones.

He found about 250 spirit stones from his rune book, spent [-] to break through to the fifth level, and gave the remaining spirit stones to the elf and Xiaowu.

After finishing all this, Wu Wei took out [Shiquan Dabu Quen Ti Dan].

Feed them one by one into my stomach, and start the practice of [Admiralty Iron Cloth].

The improvement brought about by the breakthrough of two hundred and five spirit stones, coupled with the promotion of 100 [Shiquan Dabu Quen Di Dan], Wu Wei's [Admiralty Iron Cloth Shirt], which was already more than 1 and a half stars, has been rapidly improved.

Soon to 1 star 80.00% five or so.

At this time, the improvement of the breakthrough of the two hundred and five spirit stones is obviously not enough stamina, and it will not be able to drive Wu Wei to break through.

Wu Wei didn't panic here, he waited for a while.

There are four original summoned beasts in his family who are breaking through to the fifth level, and the breakthroughs are sequential.

Wu Wei waited a moment and let the feedback fly for a while.

Soon, the first golden finger prompt sounded.

[Your third source [Little spider full of luck] has broken through to the fifth level, and the level has been raised to level 51! 】

With the sound of the golden finger prompt, a force of feedback surged.

Generally, the power of feeding back is the third level that the original beast master breaks through. The little spider used 2000 spirit stones, and this power of feeding back is close to the power of feeding back 600 spirit stones.

This back-feeding power came and directly pushed Wu Wei's [Admiralty Iron Cloth Shirt] to 1-star 90.00% nine, and it was only one step away from 2-star.

This is, another flying force of feedback is coming.

[Your fourth source [malnutrition space tree seedling] has successfully broken through to the fifth level, and the level has been raised to level 51! 】

[Your fourth source [Malnutrition Space Tree Seedling] Strength, physique, agility, and spirit have been raised to 1 limit, and the upper limit of spiritual power has been raised to 100 million!

The stability of the original space is increased by 1, and the expandable limit is increased by 10000 square meters! 】

[You get the fourth source of advanced feedback! 】

With the successive sounding of the golden finger prompts, that force of feedback surged over.

With the help of this back-feeding force, Wu Wei's original progress bar of 90.00% nine was abruptly broken through.

When the progress bar reached 100%, outside Wu Wei's body surface, an iron suit shining with golden light appeared amidst the flashes of lightning.

After only appearing for a second, the electric armor was shattered.

Then, the shattered pieces returned to Wu Wei's body like a tired bird returning to its nest.

Their return made Wu Wei feel as if his body had been pierced by hot iron.

Each piece of 'iron' made Wu Wei feel pain piercingly.

Wu Weidu almost didn't shout out.

Even Wu Wei almost shouted out how painful his experience was, and one can imagine the extent of the pain.

Fortunately, the pain came and went quickly.

And after the pain, when those 'iron lumps' melted away, Wu Wei felt an indescribable comfort all over his body.

It was as if all the internal organs, bones, muscles, and skin of his body had been tempered.

This state lasted for nearly half an hour before it was considered to be over, and a golden finger reminder appeared in front of Wu Wei's eyes.

[You will use advanced feedback to improve [Admiralty Iron Cloth] and successfully upgrade this skill to 2 stars of specialization! 】

[Your strength has been raised to 12 limits, and your physique has been raised to 12 limits!

Your passive defense has been raised to 25 limits!

Your thunder attribute spiritual power has increased to 20000! 】

…………

At the same time that the golden finger sounded, Wu Wei opened his eyes, and the lightning flashed on his body, as if the thunder was imprisoned in his body.

A thunderous roar came from Wu Wei's body.

Wu Wei clenched his fists and felt the surging power in his body. At this moment, unprecedented confidence surged into Wu Wei's heart.

He felt that even if he was a seventh-order existence, he might be able to kill him with one punch!

Of course, Wu Wei knew that this must be an illusion!

Whether it's Lao Zhang or Wu Wei's knowledge, they tell Wu Wei that the seventh level is a huge hurdle for a talisman master.

Once this hurdle is passed, the rune master will be able to achieve unprecedented transformation.

The spiritual power of the rune master will become a transformation, and the degree of that transformation is the same as the transformation from the initial spiritual energy to spiritual power.

This transformation will turn the power of the rune master into an extremely terrifying improvement.

So once it reaches the seventh level, even the seventh level of ordinary quality has the strength to kill the sixth level of perfect quality. Only the seventh level of legendary quality can barely survive.

Although Wu Wei's improvement in this wave is great, he has not yet reached the sixth level of perfect quality.

Moreover, the little elves hadn't woken up yet, so although Wu Wei had made a breakthrough, he didn't intend to turn around and go back to kill the Faceless Man.

Wu Wei is not sure that he must have the ability to destroy the opponent now.

So after completing the breakthrough in strength, Wu Wei began to think about the situation in front of him.

"Both the elf and Xiao Wu's spiritual powers have recovered, although the elf can't use [Earth Sword Heart] for the time being, there is no problem in normal combat.

But right now, with just the three of us, I still don't have much confidence that I can take down the Faceless Man.

Moreover, the fourth child also saw that the other party seemed to be holding back some big moves at this time.

He said it would take three days, but I can't believe a word of this kind of person. "

"So, now I have two choices!

One is to call out the elf to create a lost formation before he is fully recovered. The experience just now proves that it is feasible to use the lost formation to mobilize the power of heaven and earth.

Make another Lost Formation and wait for him!

Another option is that I will kill him now, and kill him before he has fully suppressed that big move! "

While speaking of these two choices, Wu Wei's face showed sorrow at the same time: "But these two choices seem to have problems, the first problem is that the power of heaven and earth within 30 miles around has just been called.

If you want to repeat the same trick, you have to change the place.

But if you change places, the layout of the lost array and the understanding of the terrain will take time.

I may not have that time!

Even if I have, a faceless man who has survived once may not be fooled again! "

Speaking of this, Wu Wei's brain hurts a little.

"The second choice is even more dangerous. You can't believe what he said. Maybe I just fell into his trap!"

"The first one won't work, and the second one won't work either!

Can it be replaced?Thinking about a third?

Can I go to the capital of the Goethe Principality before the Faceless Man recovers, and get rid of that kid and go back to Baijia Academy?

This doesn't seem to work either!

I may not be able to use the teleportation array when I fight back, if not, then I may have to face the Faceless Man and that child at the same time.

That guy doesn't look normal either! "

Thinking and hesitating, Wu Wei showed anxiety on his face.

"What the hell am I going to do now?"

At this time, Wu Wei seemed to be being chased by a ferocious beast and came to a three-way intersection. The front of the three-way intersection was completely dark.

At this moment, he was terrified and uneasy.

He stayed where he was for fear of being chased and bitten to death by ferocious beasts, and walked towards the three forked intersections, fearing that there was also danger waiting for him ahead.

Unprepared, panic!