The reason why Liu Kai thinks this way is not that Liu Kai has a mental illness such as obsessive-compulsive disorder, and he can't see that other attributes are all 30 points, so he has to raise his intelligence attributes to 30 points.

Otherwise, what should I do with the 3 points of the charm attribute?

The reason why Liu Kai has such thoughts is completely because of the hint given by "Hell" when he is about to break through his attributes.

[Hint: The rank has been successfully promoted, whether to select the current attribute for attribute breakthrough.] 】

[Hint: When the attribute is broken through for the first time, the attribute that has reached the upper limit of the first-order attribute will become an affinity attribute after the breakthrough.] 】

[Hint: After the attribute breakthrough, only the affinity attribute will receive the attribute breakthrough reward.] 】

[Hint; Attribute breakthroughs need to be performed after the completion of the Advanced Trial, before the next mission is released. Those who overdue will lose the opportunity to convert attributes into affinity attributes, and permanently lose the attribute breakthrough reward. 】

"Oh, it's no wonder that there are very few contractors in Hell who don't have attribute breakthrough rewards, it turns out that in "Hell", advancement and attribute breakthrough are separated."

You must know that the reason why many people in the original world do not have attribute breakthrough rewards even if their attributes have exceeded 30 points is because their advancement and attribute breakthrough are at the same time.

Therefore, this also makes many people lose the opportunity to get the attribute breakthrough reward because the attribute fails to reach the upper limit of the first-order attribute when they break through the rank, that is, 30 points.

And once you lose such an opportunity, even if the stat is raised to more than 30 points again, it will not be of such a benefit.

To be honest, from this point of view, the contractor in the "hell" is undoubtedly much luckier than the people in the original world.

After all, even if people in "Hell" really have attributes that do not reach 30 points after advancement, there are various potions, food, and other items that can increase attributes in "Hell".

Therefore, as long as you can strengthen the attribute of less than 30 attribute points to 30 points after the completion of the advanced trial and before the release of the next mission, then you don't need to worry about whether the attribute breakthrough reward will be or not.

Thus...... These don't seem to have much to do with Liu Kai, after all, Liu Kai doesn't need to worry about his lack of attributes at this time.

So instead of thinking about these things here, Liu Kai should think about things related to himself.

So, "So, do you want to develop the intellectual attribute as well?"

After just thinking for a moment while lying in the attribute enhancement cabin, Liu Kai smiled: "It's just that 10 attribute points can be exchanged for an attribute with more development potential in the future, and this transaction is not a loss at all."

And in the future, whether it is because of its own destiny and need to find a way to take back the [mechanical system], or reduce its own expenses on gunsmiths in the future, intelligence attributes will play a very key role.

The most important thing is that there is nothing wrong with having an affinity attribute, after all, no one knows how many attribute points they will get in the future.

In case you can really get a lot, and you can also afford a variety of attribute enhancement methods.

And if the intelligence attribute is not an affinity attribute at that time, then I will definitely regret it very much."

It was Liu Kai who first added 10 attribute points to [Intelligence] that could be used for allocation, so that his basic attributes all reached 30 points except for charm.

Then he looked at the spicy-eyed charm attribute: "The remaining attribute points can also improve the charm attribute and turn it into an affinity attribute, do you want to get the charm too?"

But then Liu Kai gave up this idea after thinking about it.

First, although Liu Kai is said to be multi-attribute strengthening, there are really too many attributes that need to be strengthened at the moment.

Therefore, even if it is an intelligence attribute, Liu Kai may not be able to guarantee that he has enough attribute points to strengthen, so forget about charm or something.

Secondly, there is very little connection between the direction in which the charisma attribute can be strengthened and other attributes.

It's not like the general intelligence attribute, which can not only improve Liu Kai's combat power in terms of firearms, but also

It can improve Liu Kai's comprehension and strengthen his own skills.

Therefore, this attribute of having its own unique set of strengthening system really does not match the strengthening direction set by Liu Kai.

Therefore, strengthening this attribute is simply a waste of attribute points.

Finally, compared to other attributes, a decrease in stat means weakness, and a decrease in charisma does not mean that it will be weakened.

It is even said that if you are able to reduce your Charisma to a negative number, you may get some special effects.

For example, the special ability of [Dread Aura] can only be obtained after reaching a negative charisma value.

Yes, after some thought, Liu Kai gave up his plan to upgrade the charm value to an affinity attribute.

So, after Liu Kai also increased his [intelligence] to 30 points, Liu Kai chose to break through the attribute in the attribute enhancement cabin.

[Hint: The rank is to reach the second order, and the attribute has reached the upper limit of the first order attribute.] 】

[Tip: You can't continue to strengthen your attributes until you break through your attributes.] 】

[Hint: Whether to break through the attributes with your current attributes.] 1. Yes; 2. No. 】

"Yes"

[Hint: There will be great pain in the process of attribute breakthrough, whether to choose to consume 100 Hell Gold to turn on the anesthesia function.] 1. Yes; 2. No. 】

When he saw this choice, Liu Kai couldn't help but pull the corners of his mouth, but in the end he chose no.

After all, after these several attribute enhancements, Liu Kai found that his tolerance for pain seemed to be stronger.

Therefore, Liu Kai, who has no danger and can improve his patience with pain, is unwilling to give up if he wants to live and continue to become stronger.

So, after bursts of tingling spread throughout Liu Kai's body, Liu Kai couldn't help gritting his teeth and clenching his fists, trying not to let himself scream.

I don't know how long it took for me to faint, but the itching feeling that I wanted to faint finally subsided.

[Hint: Attribute breakthrough has been completed.] Whether to claim the attribute breakthrough reward now. 1. Yes; 2. No. 】

"No"

Liu Kai didn't choose to claim it, because although the attribute breakthrough had been completed, Liu Kai's attribute enhancement had not yet been completed.

Therefore, Liu Kai didn't want to be tortured again after just being happy for a while.

So Liu Kai chose to continue to strengthen his attributes, eat all the "pain", and then taste the sweetness after bitterness.

[Current properties are displayed]

[Strength: 30]

[Dexterity: 30]

[Constitution: 30]

[Spirit: 30]

[Intelligence: 30]

[Charm: 3]

[Available attribute points: 28 points]

【Please assign ......】

As for how to distribute, Liu Kai did not hesitate at all.

[Strength +7; Agility +7; Constitution +7; Spirit +7.] Definite. 1. Yes; 2. No. 】

"Yes"

……

After the attribute enhancement was completed, Liu Kai still did not come out of the attribute enhancement cabin.

Instead, after looking at a few of his skills, Liu Kai's eyes flickered.

"Previously, because I wanted to return to the original world, I chose [Sword Mastery] and [Steel and Iron Bone] as the direction of strengthening.

And after I advanced, even though my technical abilities were more and more comprehensive martial arts skills from the [Martial Arts System], I didn't mean to be promoted to specialization.

Therefore, in the case of going to the next derivative world soon, the improvement of technical abilities like [Gun Mastery] that can significantly strengthen my strength is indispensable."

So Liu Kai didn't hesitate to divide ten soul crystals to improve [Gun Mastery]

[Gun Mastery] LV.10→ LV.20.

【Gun Mastery (Passive· LV.20): Mention

50% increased Firearms Attack and Weapon Mastery]

[Hint: [Gun Mastery] has been increased to max level.] 】

[Note: The maximum level of Mastery skill is capped at LV.20.] 】

"There are 12 soul crystals left......

After looking at his remaining skills, Liu Kai felt that there was no need to improve his other skills.

So [Reinforced Iron Bone] LV.25 → LV.31.

【Reinforced Iron Bone (Passive · LV.31): Increases the body's body and bone defense, increasing body defense by 32%. 】

"Huh? The skills have arrived; After V.30 or higher, does it cost 5 soul crystals to upgrade one level? If the next few mastery-level skills are promoted to specialization, then it seems that I can withstand it."

But just after a while, Liu Kai didn't bother to pay attention to it, after all, he had already said that his time was still urgent.

After there was nothing to strengthen, Liu Kai immediately walked out of the attribute enhancement hall, and then while preparing to set up a stall, he began to wave his arms constantly as he walked.

In order to be able to become familiar with their soaring power as soon as possible.

"Actually, the best thing is to use endless battles to adapt to your sudden surge of power. But it's a pity that he still needs to sell all the things he got from this advanced trial.

Otherwise, holding these items is likely to cause your next quest world to hang up because it is not strong enough."

So at present, Liu Kai can only use this method to control his body.

But just as Liu Kai was about to step into the Exchange Square, Liu Kai suddenly had a flash of inspiration, and then seemed to remember something.

Subsequently, Liu Kai did not choose to enter the inverted exchange square to set up a stall.

Instead, he turned around and walked straight towards a café near Exchange Square.

And during this time, he opened his address book, and then found one of the contacts that there were not many contacts in the address book.

"There's a business, would you be interested in coming over and discussing?"

After a few seconds, the other responded, "Give one."

……