[Ding, the exploration function has been closed, and the cost of 11 billion points has been automatically deducted. ]

Ignoring the system prompt sounding in his mind, Lu Fan looked at the Heavenly Secret Transmission Portal in front of him.

Ever since I got the Tianji Teleportation Portal, it has become much more convenient for me and I have used it many times.

Moreover, the Tianji portal has been upgraded before, but the upgrade was not significant.

I originally wanted to use the extra points to upgrade the Tianji Teleportation Portal.

After all, the Tianji Portal is definitely a super trump card for him.

However, all the accumulated points were used to subdue and control the old Taoist's original body and spiritual clone.

So the Tianji portal was not upgraded.

Right now I still have a lot of points left, which is enough to upgrade the Tianji Portal.

Thinking of this, he asked in his mind: "System, how many points do I need to upgrade the Tianji portal?"

[Ding, you can upgrade the Tianji portal by spending 50 billion points. Do you want to spend the points to upgrade it? ]

Hearing the prompt sound in his mind, Lu Fan pondered for a moment and chose to agree without hesitation.

Although 50 billion points is a huge sum of money, it is very cost-effective to use it to upgrade the Tianji Portal.

After all, if he wanted to enter the altar in front of him, he needed to use the Heavenly Secret Portal, and he also needed the power of the Heavenly Secret Portal to leave the void world.

However, the level of the Tianji portal is still too low, and it is impossible to teleport through space.

Therefore, if you want to leave the void world, you must upgrade the Tianji portal.

Moreover, it is not certain whether we can leave the void world after upgrading the Tianji portal.

But he didn't care much about it.

After all, he had only plundered Xuyang City and Xuyin City right now, and there were still seven other huge cities that had not been plundered.

The resources obtained from plundering the other seven huge cities are enough to recover a huge amount of points. So many points will definitely be able to upgrade the Tianji Portal to a terrifying level.

So there is no problem leaving the void world.

[Ding, the Tianji portal has been upgraded, costing 50 billion points, which have been automatically deducted. ]

As the prompt sounded in my mind, the Tianji portal also emitted a dazzling light.

As the dazzling light dissipated, Lu Fan clearly saw that the Tianji portal had undergone earth-shaking changes.

Apart from anything else, many runes have been added to the surface of the Tianji portal, and the mysterious aura it exudes has become increasingly strong.

At the same time, there are also some special feelings that cannot be described, and an extremely special aura of power.

Lu Fan had felt this special aura of power before. It was the power of space, or the power of the origin of space.

Although it is not particularly pure, it does exist.

The old Taoist priest and Tong Lun could also see that the Tianji portal had undergone unusual changes, and they were naturally very curious about it.

However, Lu Fan didn't say anything, so they naturally wouldn't ask any details.

After calming down his chaotic thoughts, Lu Fan looked at the old Taoist priest and Tong Lun and said:

"Let's go inside this altar."

As soon as he finished speaking, Tong Lun was the first to step into the activated Tianji portal, followed by the old Taoist priest, and finally Lu Fan stepped in.

As Lu Fan's figure disappeared into the Tianji Portal, the Tianji Portal also disappeared from its original location.

The next moment, Lu Fan and the other two appeared one after another inside the huge altar that was several thousand meters high.

At the same time, the small altar hidden inside the huge altar also appeared in front of the three people.

Although Lu Fan and the other two had already used the detection function to detect the scene here.

But after seeing this scene with my own eyes, I couldn't help but be shocked beyond words.

After a while, Lu Fan and the other two calmed down and began to look at the interior of the huge altar.

There is nothing inside this huge altar, only this small altar.

There is a pool on top of the small altar, and in the pool is a special liquid condensed from a special energy, which nourishes the huge heart that is more than one meter high.

However, there is another layer of formation barrier covering the small altar and the pool on top of it.

The formation barrier covering the small altar is extremely terrifying, and is connected to the heart nurtured in the pool.

Therefore, it is very difficult to break the formation barrier and take away the heart nurtured in the pool.

After all, they have no idea about this terrifying heart, so they absolutely cannot act rashly.

Thinking of this, Lu Fan turned to the old Taoist priest and Tong Lun and said in a deep voice: "You wait here, I'll go up and take a look."

Now that I'm here, I must get the huge heart stored in the pool away no matter what.

As for whether this huge heart will be swallowed and refined by itself or directly recycled to the system, it has no impact.

Anyway, as long as you put it into the system space, you can do whatever you want with it.

"Be careful."

In response to the old Taoist's warning, Lu Fan nodded, then he stepped into the air and approached the top of the small altar.

Of course, just in case, he still completely wrapped himself up in a barrier condensed by the power of the system.

The same thing happened to the old Taoist priest and Tong Lun.

Soon Lu Fan stepped into the air and arrived at the top of the small altar. He could see more clearly the pool on the top of the small altar and the huge heart contained in the pool.

Being so close, he could clearly see the patterns on this gigantic heart, and could increasingly feel the palpitating aura contained in this terrifying heart.

After observing carefully for a moment, he raised his hand and pressed towards the formation barrier covering the small altar in front of him.

When his palm pressed on the formation barrier, he immediately activated the system power to begin merging with the formation barrier.

He had done this before, so he was very familiar with it and did it easily.

Soon the power of the system merged with the formation barrier. With a thought, the formation barrier immediately opened a portal, and he easily passed through the portal and entered.

When he withdrew the power of the system, the portal that appeared on the formation barrier automatically disappeared.

This is the incredible power of the system.

Of course, these incredible energies only gradually appeared after the system was upgraded.

Initially the system did not have these additional special capabilities.

But at this moment Lu Fan had no mind to think about anything else. His attention was completely attracted by the huge heart in front of him.

He landed at the edge of the pool and could touch the huge heart with his hand.

However, he did not touch it with his hands. Instead, he used the power of the system to completely restrain his aura and did not emit a single trace of it.

After taking a brief look at it, he immediately thought to himself, "System, how many points can I get by recycling this heart?"

[Ding, you can get 700 billion points by recycling this heart. ]

[Ding, this heart contains a terrifying spiritual intelligence. How many remaining points do I need to spend to subdue and suppress it? Do you want to spend all points to suppress it? ]

Hearing the two prompt tones that sounded in succession, Lu Fan's eyes flashed and he was extremely excited.

He guessed that he could get a huge amount of points after recycling this heart, but he didn't expect that he could get a full 700 billion points after recycling it.

This number was completely beyond his imagination.

As for the points needed to suppress and recover this heart, they are nothing.

After all, compared with the number of 700 billion points, the tens of billions of points that need to be spent now are nothing.

So after a brief moment of shock and bewilderment, he chose to start conquering without hesitation.

As soon as he finished speaking, the number in the points column was reset to zero again.

At this moment, an extremely terrifying aura and pressure suddenly burst out from the huge heart nurtured in the pool.

Obviously, this huge heart felt threatened.

At the same time, the power of the system directly enveloped this huge heart that was more than one meter high.

The power of the system and the imposing force of the breath emanating from the heart began to confront each other.

However, in the face of the terrifying power of the system, this huge heart is clearly at a disadvantage.

Just when this huge heart was about to collapse, it suddenly made a deafening sound of "boom boom boom".

Along with the deafening heartbeat of this gigantic heart, the huge altar several thousand meters high and the small altar inside all began to tremble violently.

In addition, the brows of nearly a thousand stone-carved monks kneeling in the square outside the altar also glowed with light, and their eyes suddenly opened wide.

Then nearly a thousand hundred-meter-tall stone monks stood up one after another, making deafening roars.

Then Lu Fan clearly felt the endless and powerful energy flowing into this huge heart.

With the endless supply of energy support, the power bursting out of this heart suddenly increased greatly and began to fight against the power of the system.

Seeing this scene, Lu Fan frowned immediately, snorted coldly, and directly activated his skills to activate the system to frantically absorb the energy liquid in the pool.

Since this terrifying heart needs to rely on the endless energy in the pool to fight against the power of the system.

Then I will just absorb all the energy in the pool, leaving him with no strength to support himself.

After losing its source of power, this terrifying heart will absolutely be unable to withstand the power of the system.

In fact, even if he did not stimulate the absorption of energy in the pool, this huge heart would definitely not be able to withstand the power of the system.

But Lu Fan didn't want any accidents to happen, so he chose to absorb the energy in the pool.

Anyway, after suppressing and collecting this huge heart, he still has to absorb all the energy in the pool.

Now that all my points have been used up again, I urgently need to replenish them.

The endless energy here is the best source of points.

Now, if we absorb energy and recycle it, we can not only gain points, but also severely damage this huge heart. It is really a two-birds-with-one-stone thing.

Sure enough, as Lu Fan frantically absorbed the energy in the pool, the huge heart absorbed less and less energy.

Without energy support, the power bursting out from this huge heart gradually weakened.

Just at this moment, a figure emerged from the surface of this huge heart.

It turned out to be a tall and burly middle-aged man.

When he emerged and saw Lu Fan, an expression of anger that was difficult to conceal suddenly appeared on his face.

"Damn it! You actually dared to destroy my plan! Stop immediately, otherwise I will definitely catch you from the Netherworld to the Underworld."

Looking at the guy who threatened him, Lu Fan snorted coldly and said disdainfully:

"It seems that you don't understand the situation."

"You may be powerful, but now you are just a lamb to be slaughtered. I can slaughter you at will, so don't think of threatening me."

"And you are not qualified to threaten me now."

说出这番话的同时，陆凡不仅没有停下动作，反而加快了吸收能量的速度……