From the beginning of the killing, if the corpses of all the dead had been piled up, they would have been able to fill a galaxy long ago.

Thankfully, this is an ancient city.

And in the ancient city, there is an incomparably powerful Gu cultivation array.

Under the powerful refining ability of the Gu Cultivation Great Array, all the dead human races, alien races, would turn into incomparably pure energy.

And then without any sequelae, absorbed by the people who killed them.

In this state, even a trace of resentment cannot be born.

However, although the Gu Cultivation Great Array was powerful and terrifying, it was not invincible, so there were also some powers that could not be refined.

It's like a powerful force such as cause and effect, luck, merit, etc., which is not the power that this Gu Cultivation Great Array can refine.

Therefore, if there are some powerful people, they will be able to see the infinite darkness and infinite cause and effect that pervade the entire ancient city.

These forces enveloped the entire ancient city, and everyone was wrapped in it.

"This heavenly power ......" Zhou Yang walked in the ancient city, looking at this heavenly karma, he could feel that these forces wanted to invade his body all the time.

Zhou Yang could feel that if he was invaded by these karmic karma, then even he might be greatly affected.

However, an energy shield directly appeared on Zhou Yang's body, directly excluding these karmic karma.

He doesn't want to be invaded by these karmic karmas.

"If I can control these karmic karma, then my strength will definitely be able to improve a lot" Zhou Yang thought to himself in his heart, if he could do this, then his strength would definitely be able to increase countless times.

Moreover, in this ancient city, there is not only karma of cause and effect, but also all kinds of powerful and terrifying forces.

Not to mention mastering all of them, even if it is only one power, it is definitely a great thing.

But it is not easy to master this power.

But now in this ancient city, there is an almost endless cycle of karma and reincarnation.

If he can use this endless power, then he will definitely be able to gain a greater upper hand in the next heartbeat.

And to be honest, if Zhou Yang wants to master these karmic powers, it is not a completely impossible thing.

Because, in this chaotic ancient city, endless totem power has been integrated, and these totem powers have long been refined into a blood refining array by Zhou Yang.

And this kind of blood refining array that can envelop the whole city is a reliance that Zhou Yang uses to master the power of cause and effect, karma, and so on.

Zhou Yang doesn't need to master all these powers, even if he can only master a small part, it is definitely a great thing.

Walking in this ancient city, Zhou Yang can still meet endless alien races.

Moreover, the forces of these alien races were even more powerful than the ones he had encountered at the beginning, and many of them had already reached the Immortal Realm, or even the Immortal Heaven Realm.

However, when facing Zhou Yang, there was still no way to cause any obstacles.

As long as he came to Zhou Yang for 10,000 miles, he would kill them all.

The pure energy obtained by killing these alien races was still divided into two by Zhou Yang, one part was used to condense the natal law heavenly pillar, and the other part was used to strengthen his own Buzhou Mountain Staff.

But Zhou Yang is no longer like at the beginning, he will hunt down these alien races.

His main purpose now was to completely open the blood refining array in this ancient city.

Use the powerful refining power of the Blood Refining Array to refine the karma in the city.

But this is also not an easy thing, and even once it is not manipulated well, then Zhou Yang will attract an incomparably powerful powerhouse, and it is the kind that is besieged.

After all, Zhou Yang's Blood Refining Array has been integrated into the entire ancient city, if there is a little bit of bad control and the Blood Refining Array is fully opened, then it will be a provocation to everyone in the entire ancient city.

What will happen at that time is really completely unpredictable.

Zhou Yang naturally wouldn't do this kind of thing, but when he walked, he looked at the ancient city, where the distribution range of most of the karmic causes and effects was clear.

He came to an area with relatively strong karma, and began to directly mobilize the power of the totem and directly open the blood refining array.

The power of the Blood Refining Array was very terrifying, and Dacheng's formation could even refine heaven and earth.

In fact, if it was a small thousand worlds, then the current Blood Refining Array could already do it easily.

However, in the face of this huge amount of karma, Zhou Yang was not sure at all.

After all, these karmic karma are almost the same level as the level of the totemic power condensed into the blood refining array.

However, there is no way to suppress it from the quality, so it can only be crushed from the huge quantity.

The power of the endless totem underwent a magical change under the effect of the Blood Refining Array.

In a trance, it seems to have turned into an incomparably terrifying grinding plate.

The millstone was shrouded in karma and began to turn slowly, but very powerfully.

However, the resilience of this karmic force is very strong, so the rotation of the millstone is also very slow.

But every time a wisp of karma was thoroughly worn out, Zhou Yang felt that his connection with this karma began to slowly deepen.

And with the rotation of the millstone, this wisp of karmic karma was finally completely mastered by Zhou Yang.

The moment he grasped the karma, Zhou Yang could clearly feel the mystery of this karma.

In a trance, through this karmic karma, Zhou Yang seemed to be able to see the whole world, and even be able to control everything in the whole world.

He is even able to directly manipulate the fate of living beings through this wisp of karmic karma.

But in order to do this, then the amount of karma required is obviously not a small amount.

Zhou Yang felt that if he could really grasp the karma of cause and effect through this, then it would definitely be an excellent thing for him to understand the heavens and the earth, comprehend the various laws and meanings in the heavens and the earth, and even the powerful heavenly dao.

Zhou Yang was thoughtful in his heart, but it was definitely not an easy task to completely master the karma of cause and effect.

He continued to move, continued to urge the blood refining array, and continued to refine the karma of cause and effect.

And more and more causal karma is mastered by Zhou Yang, and his understanding of causal karma is also greater.

Even vaguely, Zhou Yang's understanding of this heaven and earth has deepened a lot with his understanding of karma.

The difficulty of refining karma far exceeded Zhou Yang's expectations.

From the time he started refining the karma to refining all the karma in this area, it took Zhou Yang a whole month.

But after refining these karmic powers, it made Zhou Yang's power even stronger.