I'm in Konoha, and I have ten skill slots.

Page 4

"A chakra refinement is completed in five minutes, and each time it adds seven strands of chakra!"

"There are 44 minutes in a day, and I can only refine chakra using these seven skill slots a few times a day!"

To complete more than two thousand chakra refinements in a single day... even a monster with a freakish physique like Naruto could never do that!

More than two thousand chakra refinements!

Based on Shiyu refining it three times a day, this would take Shiyu nearly two years to complete.

Moreover, not every chakra extraction can be performed in its most perfect state!

goooo...

"Let's eat something first!"

Although I was excited, I wasn't so hungry that I didn't feel hungry.

Shiyu casually grabbed something from the refrigerator to eat.

After filling his stomach, Shiyu glanced at the date.

"Today is Saturday, school is closed and we don't have to go to school!"

"I'll use these next two days to see just how much chakra I can increase!"

The passive skill doesn't require Shigure to control it at all, and it doesn't even hinder Shigure's own chakra circulation.

Just like that, chakra kept increasing out of thin air.

Shiyu sat for an hour and felt a bit bored.

"I'll refine my own chakra too!"

Anyway, I'm just killing time. Even though I can only refine it three times a day, every little bit helps!

I returned to my room and sat on the bed with my eyes closed.

Shigure began refining his own chakra.

This time, when refining chakra, Shigure felt an unprecedented sense of ease.

It guides the fusion of physical and mental energy within the body, from which chakra is extracted.

Shi Yu was already very familiar with the refining process.

There were absolutely no difficulties.

A chakra extraction was successfully completed.

At the same time, he opened his eyes and glanced at the clock hanging on the wall.

Compared to the passive skill bar, it takes Shigure nearly thirty minutes to complete one chakra refinement.

This is not the same platform at all!

[The host has completed a skill release that surpasses the standard skill quality.]

[Update skill status?]

Ok?

Beyond fixed skill quality?

Does this mean he has completed a more perfect chakra refinement?

Indeed, the chakra refining just now seemed to have been completed quite well.

"renew?"

Shigure began to speak tentatively.

[Skill status update complete]

The next second, all the chakra refinements in the seven skill slots were updated.

Five minutes later, the increase in chakra surprised Shigure even more.

More than before!

It's still seven strands of chakra, but the amount is clearly about one-third more than before.

Is this the effect of updating the skill status?

The Chakra Refining Technique, which is fixed in the passive skill bar, is always performed using one's most perfect chakra refinement.

Since I have completed an even better chakra refinement than before, I will naturally use the current standard.

You only need to complete it once, and the system will record it and then directly copy and paste it into the fixed skill bar.

Make sure that every passive operation runs in this state.

"The ability to update skills is fantastic!"

As Shigure's body grows and his spirit increases, the quality of his refined chakra will naturally improve over time.

If the previous standards are still applied, then the chakra refined by the fixed chakra extraction technique will gradually become less effective.

'Looks like I'm not completely idle after all!'

The system is responsible for running the skills, while I am responsible for updating the skill status.

Wait a minute!

After Shiyu's initial excitement wore off, she suddenly realized something.

That means I just completed a chakra refinement, so why don't I feel tired at all?

This is chakra refinement that I did myself!

Logically speaking, I should be feeling physically tired and mentally exhausted right now.

He seems to be full of energy as always!

Could it be that... refining chakra has become a zero-cost process?

There was a bug in Chapter 4.

Shigure was somewhat unsure, perhaps because his chakra had increased.

This leads to an increase in one's physical or mental energy, which is why there's no feeling when refining chakra for the first time!

So Shigure began a second chakra refinement.

This time, the chakra refinement was completed in the same half hour.

However, the system did not provide any notification after the chakra extraction was completed, which means that this chakra extraction did not surpass the previous quality.

But that doesn't matter, the important thing is that Shigure still doesn't feel anything!

"So it really is zero-cost!"

Once is an accident, but twice is no longer an accident.

Shi Yu became even more excited.

Can you unleash a skill without consuming any resources?

If it were just a chakra extraction technique, it might not seem like a big deal, but what if it were another ninjutsu?

Of course, this must be related to the skill bar; there can't be any other reason.

Shigure glanced at his skill bar and saw that he had equipped the Chakra Refining Technique, which would allow him to refine chakra without consuming any resources.

What if we equip it with other ninjutsu?

He casually attached a clone technique to it.

Passive Skill: Clone Technique

The passive ability of six chakra refining techniques is still retained.

Shiyu quickly jumped off the bed and began forming hand seals to release the clone technique.

However, this time it was different.

Accompanied by a wisp of white smoke, a clone appeared.

This time, Shigure could clearly feel that the release of the Shadow Clone Technique consumed his chakra.

"Isn't it supposed to be cost-free?"

"Is it only the Chakra Refining Technique that can be done without any cost?"

If that's the case, then I've been happy for nothing.

Shigure was somewhat frustrated after casually dispelling his clone.