Looking at the [Basic Mathematics Lv1] in the skill bar, Barry is getting more and more angry, this broken system, do you know that I used to be a noble college student, do you know that I scored 100 points in mathematics in the college entrance examination.

That lv1 was like a mocking funny face that Barry couldn't take his eyes off, and Barry felt that he had to fight and use his spirit of up to 1.7 to learn.

When I am admitted to a good university, become a CEO, marry Bai Fumei, and reach the peak of my life, you have a broken system that wants to slap me, and it is not uncommon.

[Does it cost 10 XP points to upgrade basic math to lv2]

The sudden appearance of the system prompt panel made Barry stunned, and he said in his heart that he didn't care, but his finger quietly clicked on the upgrade of [Basic Mathematics].

"Bah, bah, don't stare at my pathetic experience points, it's all Fire Emblem breathing savings."

"Even if my Barry has all skills except Fire Emblem Breathing Method, all skills are lv1, no matter how slow I am to learn fighting and mathematics, I won't use experience points to improve them."

[Does it cost 10 XP points to upgrade the Ripple Breathing Method to lv2]

[Does it cost 10 XP points to upgrade Cross Fight to Lv2]

Looking at these two skill upgrade hint panels, Barry had to reluctantly click OK, and half of his easy-to-come experience points were instantly removed.

If someone wants to say that this is a "real fragrance" warning, Barry must deny it, and there is no way to make such a decision.

This world is too dangerous, just run into a transcendent, even if you are not extraordinary, you can hang him up and beat him when you meet a person like Mohr, without a sense of security.

After all, the plan couldn't catch up with the changes, and it was originally to deposit to upgrade the Fire Emblem Breathing Method, but it took too long, it took nearly two months, and anything could happen in between.

And even after upgrading the Fire Emblem Breathing Method, it may only greatly improve the physical fitness, and it is impossible to step into the transcendent at once, and there is no fighting technique to defend oneself.

If you don't spend it, it doesn't count as money, and the same goes for this experience point, and if you don't improve your skills, you don't count as experience points.

After the Ripple Breathing Method and the Cross Fighting Technique were improved, the feeling was different, and the most obvious thing was that he had become more powerful.

Due to the previous improvement of the Fire Emblem Breathing Method, Barry had an unbearable headache, but this time the improvement of the Ripple Breathing Method was just a little disgusting, and his brain was stunned for a while.

Barry guessed that there should be two reasons for this, the first is that he has had an experience and his endurance has become stronger, and the second is that he has gained less knowledge this time, and his spirit can digest it.

After all, it took thirty experience points to increase the Fire Emblem Breathing Method at the beginning, but this time the Ripple Breathing Method only needed ten points, and the consumption was three times worse on the surface.

Raised the Ripple Breathing Method to Lv2, and I also gained more experience in my mind, the Ripple Breathing Method has some strict standards for the breathing rate, for example, three inhalations and one breath in, and three more exhalations.

This changing frequency allows the self to adapt to breathing, which in turn strengthens the ability of the internal organs, which in turn affects the whole body and improves one's physique and strength.

However, compared to the Fire Emblem Breathing Method, it is a bit one-sided, unable to absorb the mystical energy in the environment and thus evolve itself on a higher level.

To sum up, it is like the difference between practicing martial arts and cultivating immortals, although the early stage is to polish the physical body, but one is to rely on their own exercise to improve their strength, and the other is to absorb the aura of heaven and earth to enhance themselves.

Although in this Western fantasy world, there is no so-called aura, but there are all kinds of more mysterious energy factors, and there are even some things that can make people stronger by relying on concepts.

This is a world where materialism and idealism exist at the same time, a world that is bizarre and mysterious.

Barry compared the changes in his own attribute data, just by increasing the [Ripple Breathing Method] to lv2, his strength increased by 0.1, his physique increased by 0.1, and his overall attribute spirit increased by 0.2.

"It shouldn't be, the Fire Emblem Breathing Method consumes thirty experience points to increase the total attribute by 0.5, and this Ripple Breathing Method consumes ten experience points to increase the total attribute by 0.2."

"Could it be that my secret Fire Emblem breathing method is not as good as the Iron Cross's big road goods? Unless..."

Barry clicked on the upgrade button on the [Ripple Breathing Method] again, and this time there was a message that the experience points were insufficient.

[Upgrading the Ripple Breathing Method requires fifty experience points, and the current experience is not enough to upgrade].

This failed panel gave Barry some clues, upgrading the Ripple Breathing Technique Lv3 turned out to be five times that of upgrading Lv2, which is a bit unlikely to think about.

Based on the clues that have been obtained, Barry speculates that it may cost 20 or 30 experience points to increase the Ripple Breathing Method to lv2 normally, and the total stat of the improved data should also be 0.3 or 0.4.

Now that the consumption is so small, the total attribute of the improvement has also become smaller, which should be due to the fact that he practiced the Fire Emblem Breathing Method.

Since I have practiced the more advanced technique of the Fire Emblem Breathing Method, I am practicing the simpler Ripple Breathing Method, of course, the consumption has decreased, after all, there is a foundation.

And the total attribute points of the increase are reduced, which should be the overlap between the parts strengthened by the Fire Emblem Breathing Method and the Ripple Breathing Method, so the harvest has become less.

However, Barry's experience points are not enough for the next upgrade, so he can only write down this rough inference first, and prove it in the future when he has the conditions.

However, the improvement of another skill brought a big surprise to Barry, the [Cross Fighting Technique] was increased to lv2, which not only filled Barry's mind with a lot of actual combat experience, but also increased the attribute of 0.1 to agility.

This is equivalent to using ten experience points to directly increase agility by 0.1, and then a lot of [Cross Fighting] experience is used in vain, I have to say, this white prostitute party is making people happy.

Looking at the thirty experience points left now, Barry thought about where to add it, after all, it is better to turn it into real strength, so that he can better adapt to this dangerous world.

[Occult knowledge], not enough experience. [Ripple breathing method], the experience is not enough. [Fire Emblem Breathing Method], that's too bad.

The [Basic Mathematics Lv1] that makes people angry, impossible, and impossible in this life, I, Barry, will rely on myself to learn to upgrade it to Lv2 tomorrow.

There are only five skills in total, and four of them are excluded, so you can only choose [Cross Fighting], but fortunately, there are enough experience points to improve this time.

[Does it cost 30 XP to upgrade Cross Fight to Lv3]

Seeing that his experience point deposit was immediately gone, Barry felt a faint pain in his heart, but this experience point should be spent after all.

Pony, one of the great philosophers and thinkers of the planet, once said the truth of life.

"Think about it, how can you become stronger without recharging money!"

"Money isn't going away, it's just a different way to be with you."

What a painful realization can make people say such realistic and profound words, which is really a mentor on the road of life.

Of course, for Barry, experience is actually more important than money.

"I've handed over all my deposits to you, you must be powerful, after all, you are my first lv3 skill!"

"Xuan doesn't save the wrong, Krypton will change his life, my turn, Krypton gold"

What Barry secretly looked forward to in his heart, the whole person behaved like the kind of African chief who spent all his pocket money and was looking forward to winning the SSR.