The scene of heaven and earth in the Nine Secluded Caves seems to be the same no matter how many years have changed.

There is night and day, but the sky is always black, and the earth is always silver, and there is no wind or rain, and there are no clouds, and there are no birds or beasts.

This day is the seventh day for Bi Yu to enter the Nine Caves.

Since the fourth day when he leveled the third wave of the Nine Shadow Golems, he has been cultivating himself cross-legged on this original battlefield.

When you are thirsty, you will drink a little water prepared in the Najie, and when you are hungry, you will eat some dry food, or chew wax-flavored Bigu pills.

He was ragged and dusty, but he was at ease.

Beside him, the severed limbs of the Nine Shadows still roared from time to time, and often even relied on the strength of their bodies to rub in front of Bi Yu, open their hideous mouths, and tear at him.

This kind of move, this Nine Shadows puppet with a very low IQ and only a desire to kill is happy to do it.

For this reason, Bi Yu threw a few punches without bothering, knocking the sharp teeth in the mouth of the nine puppets into pieces one by one.

However, this did not prevent this creature from being completely dominated by killing, and often after Bi Yu lifted it up and threw it far away, it would rub back from that far away and attack Bi Yu after a few hours.

Even the strong resilience given by its strong physique made its severed limbs gradually show signs of recovery.

Of course, all this seemed meaningless under Bi Yu's ruthless knocking.

Initially comprehending the essence of killing intent, Bi Yu has been in self-cultivation for several days, and in a state of self-forgetfulness, he has carried out deeper deduction and enlightenment of killing intent.

But even though he stepped into the threshold of killing intent, he wanted to integrate the essence of this killing intent more perfectly into his own momentum, forming an inherent momentum, reaching a level like the Nine Shadows Puppet that seemed to be innate, but he was still unable to do so.

It takes a process, a process of countless fights.

What's more, in this bizarre Nine Shadows Cave, maybe if you can hold on to the fifth wave, then the killing intent is very likely to be stimulated by the battle with the Nine Shadows Puppet, and you will enter Xiaocheng.

But this is impossible, after countless fights and spending a lot of time and energy in the outside world, it may be possible.

After all, his killing intent has already stepped into the threshold, which is equivalent to having an accurate direction, planting a seed of strength, and only needs to go through countless killings, and this killing intent will naturally enter Xiaocheng.

But if he insisted on the arrival of the fifth wave of the Nine Shadow Puppets, it would be almost impossible for the current Bi Yu.

Because of the fourth wave of nine ghost puppets, a whole dozen heads of Qi Madness Realm were consummated, and he couldn't deal with it, let alone kill them all.

Even if you explode all your strength, you can't do it.

Although the Nine Shadow Puppets of the Great Perfection of the Qi Madness Realm only have brute strength, unlike human martial artists, and have combat techniques, a full dozen or so Nine Shadow Puppets that can exert at least five hundred elephant powers under the increase of killing intent.

He can only fight three or four at most, a dozen heads, and he will inevitably be seriously injured by this, and the result of serious injuries is very likely to be death.

It's just that during these few days of self-cultivation, although the killing intent has not advanced an inch, it has reached the realm of bottleneck, and it seems to have begun to loosen.

Bi Yu expected this.

After more than three months of tempering in the Tianhan Cave, and such a fierce battle in this Nine Secluded Cave, he initially realized the killing intent, and his heart was like a lead washed away, and the sword was hidden.

The initial frustration, a little magic barrier, with the run-in of this time, is like a water chestnut being smoothed out a little bit.

In particular, the initial understanding of killing intent, the clear mind, and the state of mind have been stabilized again, and the breakthrough has become logical.

He sat quietly, letting the vitality in his body boil, following the meridians and hitting the acupuncture points.

In this process, he only guided, but did not try his best to mobilize his vitality to impact the barrier.

The foundation can only be slowly possessed in the accumulation, and the foundation of this martial artist is also the same.

He took advantage of the situation, allowing the vitality in his body to fail in the impact barrier again and again, and then in the next wave, the accumulated strength was more powerful and struck again.

It's like letting a flood break down a dam, and he doesn't deliberately mobilize all the water sources in all directions to turn into this impact, but allows all the water sources to merge into the big wave of this impact.

Its own foundation has become more and more stable under this impact, and it has become more and more powerful in the self-mobilization of vitality.

This process is long.

Without the changes of the four seasons and the vitality of the plants and trees, in these nine secluded caves, the passage of time seems to have no meaning.

Half a month later, a gust of wind rose on the flats.

Bi Yu's figure, under the gusts of silver dust raised by the wind, became blurred, as if he was in the center of the wind.

A breath that was still weak at the beginning suddenly began to swell from his body, and in the end, this breath was so strong that it caused the wind to howl in all directions, and silver dust to fly.

In the distance, the Nine Shadows Golem, who was still rubbing its body unrelentingly, wanting to get close to Bi Yu to attack, was even more difficult to move at the moment when this aura erupted.

Swept by gusts of wind, the crippled huge body of the Nine Shadows Puppet was like a dangerous building in the wind, the more it moved forward, the more it felt that the resistance increased greatly, and the killing intent couldn't help but become stronger, and a pair of red bloody eyes as big as a sea bowl were full of madness, and let out a shocking roar.

Under such an environment and momentum, the vitality in Bi Yu's body was so strong that it finally opened several levels of big acupoints.

The rolling vitality is like a straight one, and the yellow dragon runs rampant, filling the body, and after wandering in the various meridians and acupoints for several weeks, it returns to the dantian and slowly falls silent.

In the later stage of the Qi General Realm, after nearly half a year, he finally made another breakthrough and stepped into a new realm of strength.

At this moment, he was full of confidence, but his face was like the water of a flat lake, and he did not make waves.

From this moment on, if his strength was fully exerted, he would definitely be able to compete with ordinary Qi Madness Realm Great Perfection martial artists.

But even so, the fourth wave of nine ghost puppets, he still didn't have the confidence to fight.

"For now, we have to wait.

When the March period is approaching, kill the remaining Nine Shadow Golems and lead to the arrival of the fourth wave of Nine Shadow Golems.

Only at that time will you not put yourself in danger, and once you can't do it, you can crush the teleportation jade crystal and leave here. ”

Slowly getting up, luck shook away the dust around him, Bi Yu's eyes flickered, looking at the Nine Shadows puppet that was awe-inspiring in the distance, and kept approaching with his severed limbs, he had already made plans in his heart.

He firmly believes that the way of killing intent, if you want to become a small success, in addition to experiencing countless killings, another quick way is bound to be in these Nine Hidden Caves.

In the process of fighting with waves of Nine Shadow Puppets, driven by endless killing intent, pure killing intent was born, and in the hearty battles of huge pressure again and again, I realized that kind of selfless killing intent.

Although this is just his speculation, it is also his intuition, and it is his personal experience.

In the process of fighting with the Nine Shadows Puppet, groping for the threshold of killing intent is a powerful proof.