To exchange for a fourth-order weapon, the first choice is Tang Hengdao, because Xiao Ran is used to such a fighting style.

Compared with the third-order Tang horizontal knife, when exchanging the fourth-order Tang horizontal knife, the system once again made a fine-tuning, because with the change of Xiao Ran's combat power, his combat style and style will also quietly change, although Xiao Ran is difficult to detect, but the system can see it, so there is no need for Xiao Ran to speak, the system will automatically make the best choice for Xiao Ran.

As for the attributes, the slash and the void have been determined, because only after experiencing the special effects of these two attributes can they know how powerful they are, when choosing the third attribute, Xiao Ran spent a lot of thought, and finally chose the charging attribute.

The charge attribute is easy to understand, that is, it allows Xiao Ran to transfer energy to the weapon in battle, and the more energy is delivered, the more powerful the next attack will burst out.

It's not as simple as exploding all the energy in the body, because the charging attribute will compress and concentrate the energy delivered in, and burst out at least three times more powerful when attacking!

Deliver a piece of energy and get more than three times the return, that's what the charge attribute is all about.

It is no exaggeration to say that this attribute is a complete killing weapon, with Xiao Ran's current combat power, he will go all out to exert the tiger style, with the terrifying speed brought by the breakthrough, coupled with the explosion of the charge, even the fourth-order evolutionary zombies may be difficult to resist!

It's just that the price of the charged attribute is also very powerful, 100,000 material points!

The base price of a fourth-order weapon is 40,000 material points, slashing attribute, 100,000 material points, breaking the void attribute, 80,000 material points, and 100,000 material points for the charge attribute, which together is 320,000 material points!

Xiao Ran only got more than 180,000 material points after a busy day, plus his previous 250,000, a total of nearly 440,000 material points, after exchanging the fourth-order weapon, Xiao Ran's material points were only 120,000.

Close to bankruptcy.

But Xiao Ran felt that all of this was worth it, because the power of a fourth-order weapon was definitely not comparable to a third-order weapon.

If he had a fourth-order Tang Hengdao when fighting against a fourth-order evolutionary zombie, then Xiao Ran would not need to unite with the sheep at all, and he would be able to kill the fourth-order evolutionary zombie alone!

The materials went out, and a Tang Heng knife fell into Xiao Ran's hand, heavy and sharp, even if Xiao Ran held it in his hand, there was a very dangerous feeling.

There are still patterns on the knife body, but these patterns are no longer simply storing energy, but can absorb energy from the enemy when attacking, and feed back to Xiao Ran to replenish energy consumption.

In other words, every time Xiao Ran hit a target with the fourth-order Tang Heng Knife, he could steal energy from the enemy through the Tang Horizontal Knife!

This hidden attribute is simply against the sky.

Xiao Ran's combat power is already strong, and he also has an energy pool, and his long-lasting combat ability is beyond imagination, and now that he has the hidden attributes of the fourth-order Tang Hengdao, Xiao Ran doesn't have to worry about wheel battles or protracted battles at all.

In terms of durability, no one can compare to Xiao Ran!

With the fourth-order Tang horizontal sword, the third-order Tang horizontal knife can be retired, and you can consider who to use it.

In addition to the third-order Tang horizontal sword, there are also second-order Tang horizontal knives and second-order repeaters.

Before, Xiao Ran felt that weapons above the second order would threaten him, so he didn't give them to Chen An, but now that his combat power has improved again, the threat of second-order weapons is no longer great, so Xiao Ran decided to hand over the second-order Tang horizontal knife and even the crossbow to Chen An, but the third-order Tang horizontal knife has to wait.

After he completed the four awakenings, he would consider whether to give the third-order Tang Hengdao to Chen An.

In the final analysis, the safety of his life is the most important, and the rest is better to stand aside.

Putting away the fourth-order Tang Horizontal Sword, Xiao Ran's attention was placed on the option of cultivation simulation.

Xiao Ran didn't have enough material points before, so he was reluctant to try, and now there are nearly 120,000 material points, and it's not impossible to take out 10,000 material points to study the cultivation simulation, if it's really beneficial, then Xiao Ran doesn't mind spending more material points for cultivation simulation.

Choosing the cultivation simulation, the 10,000 material points disappeared, and then the scenery in front of Xiao Ran's eyes changed, and he actually entered a special space.

In front of him, a figure identical to him appeared, through which he could see all the details of the human body, including muscles, bones, internal organs, blood vessels, etc., and even the acupuncture points were very clearly marked.

This is?

Xiao Ran stared at the figure in front of him for a few seconds, his heart moved, and he tried to cultivate the Five Fowl Fist, and then the figure in front of him moved, and the action was the Five Fowl Fist.

When the figure was cultivating the Five Bird Fist, Xiao Ran could clearly see all the changes in the figure's body, including how the muscles and bones worked together and made different movements, how the blood in the body flowed, what kind of changes in the energy produced when cultivating the Five Bird Fist, and so on!

Xiao Ran would also pay attention to the changes in his body when he was cultivating the Five Birds Fist before, but it was impossible for him to see the changes inside his body, he could only feel a rough idea, which was far less clear than he could see now.

Therefore, the figure just played a set of Five Bird Fists in front of Xiao Ran, and Xiao Ran's perception of Five Bird Fists actually increased a lot, and he realized that there were still many inappropriate places when he was cultivating.

Zhao Hongyuan's division has spent hundreds or even thousands of years to continuously improve the Five Birds Boxing, which is the version that has been handed down today, but is this version the optimal solution?

Definitely not!

Manpower is sometimes poor, but the power of the system is endless.

Even if it is not infinite, it is far better than manpower, so the five bird fists deduced by the system are definitely the best solution that Xiao Ran can find, so Xiao Ran imprinted the action of the figure in front of him to practice the five bird fists in his mind, and refused to let go of any details.

After he completely memorized the Five Fowl Fist in his mind, he asked the figure in front of him to condense the attributes of the five elements in the five organs according to his guess to see what changes would occur.

As a result, the attributes of the five elements have just been condensed, and there is really an energetic connection between the five organs, completely connecting the five organs together.

While the energy was constantly flowing in the five internal organs, it was still growing, and the energy around the figure was constantly pouring into the figure's body.

Spontaneous absorption of energy!

No need to rely on viruses!

Xiao Ran's eyes suddenly widened, as if he had seen something very incredible!

For a long time, in Xiao Ran's cognition, human beings cannot directly absorb energy, and human beings can evolve by relying on the virus to absorb energy to obtain strengthening, and this strengthening is constantly enhanced, which ultimately promotes human evolution.

But this scene that happened to the figure completely subverted Xiao Ran's cognition.

As long as we find the right way, humans can absorb energy on their own without relying on viruses!

If Xiao Ran makes this discovery public, I don't know how much impact it will have.

Not to mention, many human beings have realized that viruses are the key to human evolution, and some people even do not hesitate to reduce their own immunity in order to evolve and actively infect more viruses, but the results are not very good.

But now it's different, as long as we can unlock the secret of human self-absorption of energy, human beings can get rid of the virus, complete evolution, and even evolve at a faster rate!

Even if there is nothing else to be gained from this cultivation simulation, this discovery alone is already worth the price of the ticket.