But before Yi Wu could make a decision, a small 'ding' voice sounded in his head.

At the same time, the black silk was hidden in his mental body.

Integrated?

Yi Wu thought, summoned the skill tree template, and looked at the voice that had just sounded in his head.

The ringing is familiar.

It's like a sound when you get a new skill.

A familiar template emerges.

Ding, congratulations on acquiring your new skill 'Nightmare'! 》

Sure enough, a message floated.

Another new skill.

Really new skills?

Can...

Is it black silk?

Yi Wu looked down, and the black silk had already disappeared without a trace.

Keep wondering, Yi Wu skillfully operates the template in front of him, and the skills are still those, but there is one more line of new data.

Nightmare: Level 0 (+)

If you want to know about the new skill Nightmare, you just need to level up.

Move your finger and with a slight touch, the system prompt will sound.

"Ding, upgrade successful......"

A large amount of information emerged like a spring, and Yi Wusha understood all the information and abilities of "Nightmare".

Skill "Nightmare"!

It is indeed related to black silk.

To put it simply, the black silk is actually the nightmare skill itself.

And this new skill seems to be extremely difficult.

It's more of an ability than an ability!

That's right, the Nightmare ability is an ability.

It's just formatted by system skills.

It is uniformly planned as a skill.

As for Nightmare abilities?

As the name suggests, the ability of this skill is to create dreams, illusions, or illusions.

Let people fall into the illusion of dreams, and can't extricate themselves, and sleep peacefully and beautifully.

There will be no pain, no sadness, no grief and despair, just a beautiful, smiling slow death...

Knowing the information of the "Nightmare" skill, Yi Wu can feel the horror of this skill.

He also remembered some of the awesomeness of this kind of skill in his previous life.

A snap of your fingers puts you in a dream!

One look makes people die without breath!

A close to the world that people don't know the world!

You don't need to move anything, the battle only takes a moment, and it's all over!

What will it be like if I upgrade to the maximum level?

With curiosity, Yi Wu plans to upgrade "Nightmare" directly to the full level!

But at this moment, he suddenly noticed that under the skill template, the blue bar was actually full.

99% becomes 100%!

How is it full?

Also related to black silk?

Wrong...

Yi Wuhu felt his own realm, and he really didn't know when he had broken through, not for the fivefold peak, but for the sixfold early stage!

The sudden attention made Deyi Wu dilute his original curiosity and give birth to a new curiosity.

For the blue stripes.

After all, this blue stripe has been following him for so long, and he doesn't know what it is?

The full value of the blue bar, flashing with a bewitching blue light, is dazzling, and seems to tempt people to touch it.

Yi Wu nodded curiously.

Boom!

It was as if his head had been slammed.

And then...

And then it's gone.

Memories end there.

He passed out unconscious, unconscious.

……

But he didn't know that after he passed out, something big really happened!

Something huge!

Another version.

Curiously nodded.

Boom!

"Ding!"

An electronic chorus sounded.

"The detection conditions are met, the upgrade conditions are met, and the system starts to upgrade! Please wait! ”

“1％… 23％… 78％… 99％…”

“100％！”

"Ding! Upgrade Successful! ”

"Skill Tree System v2.0 Launched!!"

"Hey, the Lun family has finally come out."

"Huh! Is this a breath of fresh air? I suck and I suck and suck! ”

"Drip ...... Drip ......"

"Warning, warning, warning!"

"For unknown reasons, the system is abnormal...... The system is abnormal......"

"Wouldn't it? Again?! The Lun family just came out?!! ”

"System Automatic Repair ......"

"Ding! The system is unable to ...... due to unknown reasons Repair...... Repair...... Resumption ......"

"Ya Butterfly! The Lun family is afraid of the dark! Boom~"

"Great God, I hate you!!"

"Zi~"

……

The young man stood up and entered a strange tree, a skill tree!

Am I not in the sea of spiritual consciousness?

How did you end up in the skill tree space?

Yi Wu frowned slightly.

Slightly groaned.

He remembered the blue bar, and he clicked on the blue bar to be banged in the back of his head.

It almost certainly has something to do with it.

Want to know everything.

Yi Wu raised his head and looked at the skill tree in front of him.

This strange tree, which at first seemed to be withering and dying, has long since become lush and full of life.

It has the feeling of a century-old tree.

stepped forward and touched the body of the tree, and a stream of information poured into his mind, and Yi Wu was stunned for a moment.

"Ding, Skill Tree System v2.0 is on!"

Skill Tree System v2.0?

Suddenly, many thoughts drifted through Yi Wu's mind, and finally came to a conclusion.

The system has been upgraded!

And the blue bar is the progress line for the system upgrade!

Upgrade at full value.

The system was upgraded, Yi Wu didn't show any happiness or anything, and still looked calm.

Now that it's been upgraded, does it mean that new features are coming out?

And will the new version of the system be intelligent?

Yi Wu opened the 'Skill Tree System v2.0' in question, and a brand new template appeared in front of him.

Set your sights on the template.

【Skills】

Basic Knife Technique: Level 10 (+)

Basic Punch: Level 10 (+)

Marksmanship: Level 10 (+)

…………

Nightmare: Level 1 (+)

System Skill: Crafting

Skill Points: Unlimited

Looking at the skill template, Yi Wu thought about it, and instantly obtained a lot of information and so on.

The first is skill.

Big and small, from low to high, from the first to the first to just gained, all the skills are listed one by one.

Second.

The parentheses after all full-level skills are no longer full-level, but +!

In other words, can you continue to upgrade?

Third.

In addition to the infinite skill points that have not changed, there is an extra line of data under his skill template.

System Skill: Crafting

System skills?

What is it?

Synthesis?

Is it to express the meaning of being able to synthesize something?

'Skill' synthesis?

Yi Wu sorted out the questions that came to his mind, listed them one by one, divided them well, and planned to wait for the next exploration.

After a while, Yi Wu was differentiated.

"Introducing the System Skill: Crafting!"

Yi Wu spoke.

“……”

After waiting for a while, there was no movement~

"The system is intelligently turned on!"

Still no movement~

"System Genie On!"

Still no movement~

It seems that this system has no artificial intelligence.

There is no system elf to say.

So...

Yi Wu set his sights on the template again and moved on to the next question.

Reaching out with the attitude of giving it a try, Yi Wu clicked on the + behind the basic knife technique.

"Ding! Detects that this skill has reached the full level and cannot be further improved. ”

"Ding! A breakthrough can be made when detected. ”

"Ding! To break through the full-level basic knife technique, you need to consume skill points, and the skill points are enough, do you confirm the breakthrough? ”

"Yes/No"

Line by line, word floats by.

The first is to wait for Yi Wu to make a choice.

Breakthrough?

Yi Wu chose to break through in confusion.

"Ding! Breakthrough success! ”

In an instant, the system prompt sounds.

Yi Wu only felt...