I don't know if it's because the attack of Fengyun's Jiaolong Knife had an effect, and for a period of time after that, the skeleton head didn't attack him again.

Fengyun is naturally happy to do so.

Since he activated this special ability, the amount of fluctuations entering his body has increased more and more, and thanks to this, he can clearly feel that his physical fitness is constantly climbing at an extremely high speed.

He has always had a strong obsession with improving his physical fitness, and now he has got what he wants, which makes him feel very happy, and at the same time makes him feel a sense of security.

From the beginning of crossing into this world, until now, in fact, Fengyun has always lacked a kind of security. Although it can't be said that he is always scared, it can't be compared to when he traveled through the world before him.

In the world he travels through, as long as he doesn't do something illegal and undisciplined, he basically doesn't have to worry about any danger coming to the door.

Even if he does something wrong, he will be punished at most, and he will not be worried about his life at all.

But after crossing into this world, it was different, whether it was when he was still very weak when he first crossed over, or now, he has become a true totem warrior of the transformation level, which can be called a strong man, and he can't guarantee that his life will not be threatened.

Not to mention it from afar, let's just say that at present, he is in the territory of the cannibal barbarians, and has been discovered by the enemy, as long as he is not locked by the enemy, once he is locked, in the face of the tide of enemies, even if he is very confident in his strength, it is difficult to confirm that he can retreat with his whole body.

Now that his physical fitness has improved, for Fengyun, it is simply a relief in the snow.

The physical fitness has become stronger, and the improvement brought by it is in all aspects, which can greatly enhance his strength, especially allowing him to urge the knife intent without scruples.

The power of the knife intent is very great, but it also has high requirements for the user, if the bearing force is not enough, not to mention that it will not be able to fully exert its power, not to mention, it will also produce a great burden on the body, and it is not uncommon for the body to be injured in serious cases.

From a certain point of view, before this, Fengyun's physical fitness and the sword intent he mastered did not match, the former was difficult to achieve, at least not fully met the requirements of the latter, to put it in more detail, the former and the latter were not on the same level at all.

In fact, Fengyun is also aware of this and strives to improve, but the effect is not very good.

Even if he has the special ability to swallow, which can help him improve his physical fitness, it is not something that can be done overnight, and it will take time.

In addition, there are also requirements for wanting to use swallowing to help him improve his physical fitness, not everything can achieve the effect of improvement, especially when his physical fitness reaches a certain level, eating ordinary food, and even some brute beast meat, the improvement effect has become minimal.

Now that his physical fitness can be improved, the food he eats must contain extremely rich nutrients and energy, such as the meat of high-grade brute beasts and some high-quality medicinal herbs.

But the problem is that these things are not easy to obtain, either you need to take a lot of risks, or you need to try your luck, and at least you need to have time to find them.

Fengyun hadn't been away from the Fire Jiao Department for a long time, and then he got involved with the City Lord of Rock City and the leader of the Rolling Stone Tribe, so he couldn't find time to find these good things that could be used to improve his physical fitness, so during this period of time, his physical fitness did not improve much.

In stark contrast to this, his sword intent has increased, especially since he has been promoted to the transformation level, it has been in a state of rapid growth.

In this way, the result is that the gap between his physical fitness and the knife intent is getting bigger and bigger, and when he urges the knife intent, he needs to be careful, for fear that if he doesn't control it well, it will exceed the limit of his body's endurance.

It can be said that Fengyun's heart has always felt very aggrieved.

If his sword intent level is poor, it will be fine, but the reality is that his sword intent level is already quite high, and as a result, he can't use it to his heart's content.

This is like a person, he obviously has money but can't use it, and he needs money to do a lot of things, and the depression in his heart can be imagined.

Now Fengyun finally saw the hope of matching physical fitness and sword intent, so he naturally cherished this opportunity very much, and made up his mind to take advantage of this opportunity.

As time passed, Fengyun's appetite for fluctuations became more and more, and gradually the red color that adhered to the bone armor was no longer satisfying his appetite.

Although the use of these red lights has reached its limit later, the resulting gap still cannot be erased.

Again, it's like a water pipe, if it's not thick enough, even if you pump harder, the amount of water that can be pumped out of it is limited.

Fengyun is now facing this situation, which also bankrupts his idea of quietly improving his physical fitness.

Of course, if he could tolerate the lower and lower levels of physical fitness, he could have stayed where he was.

But there is a saying that is good, it is easy to go from thrift to luxury, and it is difficult to go from luxury to thrift, Fengyun has been accustomed to the pleasure and satisfaction brought to him by improving his physical fitness at a high speed, and how can he endure the slowdown of physical fitness improvement, and it is still constantly decreasing.

Fengyun only thought about it for a moment, and then decided to find a way to get more fluctuations, and the fluctuations were transformed from the red light, and the red light came from the skeleton head, more precisely, the inside of the skeleton head.

This is difficult for Fengyun, his sword intent has been proven to be able to cause damage to the skeleton head, even if he can't directly break the skeleton head at one time, as long as he keeps doing it, he can succeed in the end.

When you think of it, you do it.

After a while, the Jiaolong Knife, which had been dispersed by Fengyun, appeared above Fengyun's head again.

"Slash!"

Fengyun manipulated the Jiaolong Knife to slash towards the head of the skeleton, and the landing point was the last time he used the Jiaolong Knife to cut the opening on the head of the skeleton.

"Click!"

With a soft sound, the Jiaolong Knife accurately slashed into the opening of the skeleton's head, causing its depth to immediately increase a lot.

"Click......"

Fengyun manipulated the dragon knife to keep chopping, and the bones flew wildly.

In order to facilitate his access to the inside of the skeleton head, Fengyun made another cut next to the opening that was first cleaved, and there was almost a zhang distance between the two openings.