After noon, Zhang Chu hung a cloud knife around his waist and returned to the Black Tiger Hall by car.

If you don't consider the extremely poor entertainment in this era and the bloody field work of going out to cut people from time to time, the gang boss is actually a very good job.

A lot of money, things, close to home, and cards!

And there will be no sand sculpture employees who do something wrong, pull their ties, stalk their necks and shout "Lao Tzu is gone, what can you do with Lao Tzu when you step on a horse", and then turn around and walk away.

A comfortable life!

After returning to the hall, Zhang Chu took out "Iron Bone Strength", and slowly studied it while sipping tea.

"Iron Bone Strength" is a special exercise for the eight grades of marrow training.

Eight products to practice the marrow.

It is the hematopoietic function of the bone marrow and the density of the bones.

After Zhang Chu was promoted to the eighth rank, he obviously felt that his bone strength could no longer afford his current strength.

The truth of this is actually very simple to pull out.

With his current strength, he can easily hit 14500 catties of strength.

But the force is reciprocal.

He punched out a thousand catties of strength, and he had to bear at least seven or eight hundred catties of anti-shock force.

Many people who are not strong enough, one kicks and kicks others, and others do not fall, but they are shocked and fly out, this is the truth.

After training the muscles of Jiupin, Zhang Chu's skin and flesh can withstand the force of the shock, and there will be no situation where he smashes out with a fist, and before he hurts anyone, his skin and flesh will collapse first.

But his bones haven't been boiled yet, so he can't afford it!

As soon as he used all his strength now, there would be a slight tingling sensation in his arm bones, as if there were ants crawling on his bones.

This is not only the pain caused by the inability of the bones to withstand the anti-shock force, but also the side effect of blood qi exercising the bones.

And that's with his current strength.

He has just been promoted to the eighth rank now, and his strength and blood qi are in the process of rapid improvement, and this improvement will last for almost a month.

After a month, he can be regarded as a true eight-rank martial artist.

At that time, the strength of his casual punch may exceed 2,000 catties!

If he didn't hurry up to practice the marrow, he would soon fall into the embarrassment of not daring to fight with others with all his might, for fear of breaking his bones.

The normal method of marrow training is to constantly drum up blood qi, slightly crack the bones with dark techniques, and let the blood qi pour into the bone marrow along the cracks of the bones, so as to essentially increase the density of the bones.

How long it will take to regrow after the crack depends on the level of the martial artist's blood qi.

As the saying goes, if you break your muscles and bones for a hundred days, although the physical fitness of a warrior has comprehensively surpassed that of ordinary people, it is still impossible for the bones to recover within a few hours.

A martial artist with good conditions, with vertical and horizontal talents, strong blood and energy, and no shortage of precious medicinal materials to supplement, can nourish the shattered bones with blood and qi from time to time, and the cracked bones can be restored as before in a day or two, and go further.

Martial artists with poor conditions, although they are barely among the eighth ranks, are limited by their innate qualifications, lack of blood and qi, and do not have enough money to maintain the luxurious life of eating ginseng and deer antler velvet, and can only nourish the damaged bones for one or two hours a day, so it will take more than ten days, or even more than twenty days, to restore the cracked bones to their original state, and then go further.

After the bones of the whole body are tempered once, the bones of the whole body will be integrated, and the strength and strength of the body will take a leap, completely distancing itself from ordinary people.

This leap is also a symbol of the promotion to the seventh grade!

However, it should be noted that this leap must be made only when the bones of the whole body maintain the same number of tempering.

It is important to know that the human body is like a high-precision machine, and any problem in any place will directly lead to the decline of the overall function.

It's like a kidney deficit.

It's just a problem with the waist, but it will have a series of chain reactions.

The most obvious feature, of course, is that the mother-in-law will often go out to get her hair done.

But at the same time, it will also be accompanied by a chain reaction of physical weakness and chills, lack of energy, poor appetite, dull complexion and so on.

It's the same with bones.

The abnormality of a bone will directly affect the overall function of the bones in the whole body!

On the other hand, as long as the bones of the whole body are not kept at the same number of tempering, they can continue to practice the marrow until they reach the highest training record set by their predecessors until they are tempered nine times.

It's also very simple.

The human body has 206 bones.

The first time I practiced the marrow, I only quenched 205 pieces, leaving a random bone that was not refined, such as fingers, toes or something.

Then a bone that has been tempered once is tempered a second time.

When it's over, turn around and refine the bone that hasn't been tempered once.

It is equivalent to keeping a bone in the body behind other bones, or the number of marrow exercises before other bones, so that the bones of the whole body have not reached the level of integration, and they will not be promoted to the seventh grade!

Eight grades of practice, since then the gap between the martial artists has been opened!

Nine products of muscle training, practice and practice are the same thing, no matter how much you have a family background, no matter how bad you are, you can't play any earth-shattering tricks.

is like Zhang Chu, a ruthless person who can fight to be a bald boss and also practice "Golden Clothes Gong".

When he was in the ninth rank, he only had one more meat shield buff of "non-famous swords, no injuries" than other nine-rank martial artists, and there was actually no essential improvement in his combat effectiveness.

Non-famous swords can't be injured?

Won't people find a famous sword to do with him?

If you can't find a famous sword or sword, can't you find a few horses to kill him?

No matter how bad it is, find four or five nine-rank martial artists, disarm him directly, force him on the ground and rub him wildly, and then throw him into the water to drown, throw him into the fire and burn him to death!

There are many ways!

Therefore, there is no such thing as invincibility of the same level in Jiupin...... If you dare to pretend to be forced with a little capital, a lot of nine-rank martial artists will teach you how to be a man!

But from the eighth grade, it's different.

Ordinary talent, and without a strong family background as a backing, the Dick Silk Eight-Rank Martial Artist may not be able to complete an overall training in his lifetime, so he is stuck in the Eighth Grade, and the Seventh Rank is hopeless in his life, not to mention, he can only pretend to be forced in front of the Nine-Rank Martial Artist, dare to pretend to be in front of other Eight-Rank Martial Artists, and be beaten to death in minutes.

And the second-generation martial arts who are talented and have a strong family background as the backing can be a high-level boss with peace of mind, grinding until nine times in the eighth grade, and then stepping into the seventh grade after getting the purgatory-level achievement of leapfrogging the enemy, and since then he has successfully opened the life winner mode of the harem like a cloud and pretending to be like the wind!

You must know that the lower three grades of boiling power are the origin of the human body, and the middle three grades of qi cultivation and the upper three grades of cultivation are all on the basis of the lower three grades, and the advantage of nine times practicing the marrow martial artist over one marrow martial artist will not disappear no matter how many grades it is!

In short, the next three products are like the foundation of high-rise buildings, and how high and wide the high-rise buildings behind can be built depends on how firmly your foundation is laid.

Therefore, spelling dad is the true ubiquitous universal harmony.

Of course, a man like Zhang Chu with a plug-in has to say something else......