Compared with the previous options, these options are not too many, but not too few either.

Look at them one by one.

Skin defense,

Muscle defense,

Bone defense,

Visceral defense,

Mental defense,

Oxidative resistance,

Toxin resistance,

Temperature resistance,

Lightning resistance,

Repair resistance,

There are ten items in total.

All of them are in the lighted state.

【Permissions have been enabled.】

【You have gained the permission to add points. 】

[Currently available points: 10.]

[Currently available area for adding points: Defense.]

Accompanied by a prompt sound, Chu Yao suddenly understood how to play this attribute panel.

The effect of this broken crystal core seems to be that it can help people better manage the authority of their own bodies, and can even be managed and transformed to some extent.

This method is more like what is said in online forums, the mechanical tribe's signature skills.

Transform humans into artificial intelligence.

Apart from a chip and a system installed in the brain, everything else is exactly the same as a real person.

However, the crystal core in front of him was obviously more magical than the legend of the mechanical race.

Can you add more?

Chu Yao patiently considered it for a while and immediately decided to give it a try.

Put all ten general attribute points into [Skin Defense].

In an instant.

A special feeling arose, and Chu Yao saw some strange and terrifying changes in his skin, and began to vibrate and wriggle at a subtle frequency.

It seemed to become tighter, and blood was oozing out.

This change lasted for less than a minute and was over quickly.

Ten points, all added to skin defense.

In the spirit of experimentation, Chu Yao took a pair of scissors and carefully tested his skin.

Sharp scissors should cut through the skin.

But the defense of my skin has really increased, and when the scissors pierce my skin, there is not even a white mark.

Chu Yao exerted force bit by bit.

It was not until he felt the force exploded to its limit, nearly 500 kilograms, that the sharp scissors finally broke through the defense, leaving a small wound on the skin.

However, even so, the scissors made of fine iron were cracked.

With only ten points added, you can have such skin defense, which is extremely powerful.

There is no doubt that this crystal core is an absolute treasure!

Add some!

Chu Yao was extremely excited. He rubbed his wrist repeatedly, and then used many things to test the skin's defense.

Steel needle.

kitchen knife.

Even a saw.

The results satisfied him very much.

One's own skin, deep genes, cell tissues and connective tissues have undergone some kind of complete mutation, and the toughness and strength have been greatly increased.

After experimenting for a long time, Chu Yao finally felt sleepy and fell asleep on the bed.

"Fortunately, I'm a man."

"If this were a girl, it would never crack in her lifetime."

This was the last thought in Chu Yao’s mind before he fell asleep.

…

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