Chen Cao fell into deep thought.

The old turtle's meaning is, to put it bluntly, to let Chen Cao increase his attack power.

And physical attack is simply speed, strength, and the quality of the attack itself.

It's like Chen Cao's current personal strength, if Chen Cao goes all out to bombard a wall.

The result was not that Chen Cao smashed the wall, but that it penetrated the wall.

To increase its own quality, Chen Cao's Ten Thousand Laws Normalization and Dark Assimilation can be done.

After the ten thousand laws are one, combined with the six out-of-body incarnations, Chen Cao is equivalent to the weight of seven people.

Of course, there is no point in increasing the mass several times.

And dark assimilation is different, dark magma has weight.

By fusing all the dark magma with himself, Chen Cao could instantly increase the weight of his body or weapon by hundreds of tons, or even thousands of tons.

However, this way of increasing weight is fixed, unless Chen Cao expands the amount of dark magma.

However, there are not many opportunities to encounter half-blood dragons like the last time I encountered in another dimension, and to encounter half-blood dragons like Stillborn and Mikadas.

Or through cultivation, as the magic power increases, the amount of dark magma will also increase further.

However, increasing the amount of dark magma through cultivation is too long.

Improving cultivation and thus increasing strength is a long-term plan.

The increase in strength is purely physical.

It is possible to exercise, but it is difficult to affect the improvement of strength with ordinary exercise.

Chen Cao is not very sure how much strength he has now.

After all, there was no machine that could measure Chen Cao's current strength.

Chen Cao only knows a rough idea.

If the unification of all laws and the assimilation of darkness are not applied, it is estimated to be around 1,400 tons.

However, this data is only a rough estimate, and I don't know how far it is from the actual data.

So, if you want to increase your attack power, the only thing left is to increase your speed.

Chen Cao just tried to break through the speed of sound last time, and there is no specific data on how fast it is.

However, that's the speed of movement, and the speed of the punch also affects the attack.

The average person's limit swing speed is about six to seven times, and it lasts about a minute.

And if it's in ten seconds, maybe someone can do it eight times a second.

Chen Cao's punching speed is much higher than that of ordinary people.

However, there is one thing, the higher the speed of the punch, the less power.

This brings us to the issue of accumulation.

The muscles need to be accumulated, and then through the elasticity of the muscles, the arm is thrown out, thus causing damage.

Chen Cao also could not violate this law of physics.

Chen Cao stood up and once again came to the incarnation outside the body of the old turtle.

Poof-

Chen Cao's fist was as fast as lightning.

If it was an ordinary person facing Chen Cao at this time, he might not be able to see Chen Cao's fist shadow clearly at all.

Chen Cao's fist landed on the body of the incarnation outside the old turtle's body.

"It's a beautiful punch, but the power is too weak, and your muscles are too slow to build. The old turtle said in very scientific terms.

Chen Cao felt the punch just now.

The speed can be faster and the power can be greater.

Chen Cao started trying again.

And this time, Chen Cao began to swing the sonic punch continuously.

For thirty minutes, Chen Cao didn't know how many punches he thrown.

Charge never increased.

"Practice speed first, your speed is not yet at its limit. The old turtle said: "You don't have enough speed now, and your strength is not enough, and you still want to cultivate the two in parallel, this is obviously impossible, first practice the speed to the extreme, and then think about how to release the power at the extreme speed." ”

Kinetic energy and potential energy are superimposed, so the power will naturally multiply.

It's like a bullet, throwing a bullet with your hand is not the same as shooting a bullet with a gun.

At the same mass, the potential energy and kinetic energy that a gun can release is far greater than that of a bullet thrown by hand.

Chen Cao tried his best to speed up his punches.

A high-frequency whistling sound was heard in the air.

Chen Cao silently calculated that the limit speed per second could reach eighty times.

That's about ten times the speed of the human limit.

Every punch can be supersonic speed.

However, punching and closing are not the same as running in a straight line.

Muscle movements cannot be continuous and coherent.

Chen Cao needs to get the muscles to remember this feeling, training.

Constant training.

That's pretty much the limit, isn't it?

Chen Cao's gaze looked at the old turtle.

"No, far from it, you have too many extra moves to punch and close, you can be faster. ”

"It's going to be a fast man soon...... Well, the joke is a bit cold. Chen Cao grinned: "I will be the fastest man in the world." ”

In fact, Chen Cao is now close to the limit speed, and by constantly making up for various details and defects, Chen Cao's speed has increased to one hundred and twenty punches of the vaccine.

To this extent, it can basically be said to be as fast as thunder.

Suddenly, Chen Cao's mind popped up with the way the dragon clan was accumulating.

This is a memory from the Black Dragon?

Dragons don't have the same body structure as humans.

But when it comes to physicality, they also need to follow the laws of physics.

And every part of the black dragon's attack, every attack, can do it with all its might.

This has to do with the Black Dragon's unique power release.

It does not belong to the dragons, but to the black dragons.

Each dragon clan has its own uniqueness, and over the course of thousands of years, they will continue to study themselves to gain greater power.

The same goes for the Black Dragon, who has a unique way of attacking.

This is also why the first time I fought the black dragon, every time the black dragon attacked, it was so overwhelming.

This requires the blessing of Long Wei.

However, it is not to release Longwei, but to use it on oneself.

In a very special way, through the stimulation of the muscles by Long Wei, the muscles produce a certain stimulating response.

Although the dragon power cannot be effective against other dragon clans, it is because other dragon clans also have the barrier of dragon power, so it cannot produce effect.

But it has an effect on oneself, as long as it is properly controlled, it will not produce self-suppression.

Moreover, Chen Cao found that this method of the black dragon did not seem to be difficult at all, and Chen Cao quickly got started.

It seems that it is because he absorbed the soul fragments of the black dragon.

Chen Cao's fists began to turn red, like the feeling of metal after being rubbed against high-speed air.

This method not only increases the power of the punch, but even the speed.

Suddenly, Chen Cao's fist smashed into the old turtle's chest, and the fist sank.

Immediately afterwards, the old turtle spurted out a mouthful of blood and fell to the ground.

Chen Cao looked at the old turtle in amazement.

"Old turtle ......"

"You...... You're doing a great job...... I...... I have nothing more to teach you, the future is for you young people...... I finally ...... I can finally look at it...... "The old turtle tilted its head and lost its breath.

Chen Cao turned his head to look at the body of the old turtle, with a black line on his face.

At this time, another avatar outside the body rushed over, his face full of grief and indignation: "What's wrong with you, junior brother, wake up......"