Inside the Hall of Eternal Life.

Li Si was slightly lost.

"Advanced?"

“Is it been ten years?”

Li Si murmured and said to himself.

Ten years ago, the system detected that Li Si had reached the level of cave heaven and was in escalation.

And now.

The system upgrade has been completed.

It means that ten years have passed.

During the past ten years, most of Li Si was in seclusion and realized the changes in the country's fortunes.

From time to time, we merge the source of the fourth natural disaster, and watch the endless void from the perspective of the fragments of the avenue.

Or traveling through all worlds.

As for the matter in the court...

With the assistance of the cabinet and Zhuge Kongming, Li Si did not need to be distracted by the political affairs and state affairs in the Tang Empire.

Li Si has plenty of time to do what he wants to do.

In short, ten years passed by for Li Si in a flash.

"system."

“What aspects have been upgraded?”

Li Si calmed down and asked in his heart.

At this moment, what Li Si is most concerned about is in what aspects the system has been upgraded.

【bite......】

[After upgrading, every other year, summon at least a god and demon in the cave realm.]

The system's voice rang leisurely.

"One year?"

Li Si frowned.

But when Li Si heard the future summons of gods and demons, he would start with the cave heaven, and his eyebrows gradually loosened.

Compared with the previous one, the system summons gods and demons once a month. After the system is upgraded, it summons gods and demons in the cave realm every year. It cannot be said how much money it earns, at least it will not be a loss.

after all.

The value of a god and demon in the cave realm is far more than that of the twelve gods and demons in the ninth level of heaven.

For ninety thousand years, the Mahayana-stage immortals, which are comparable to the Ninth Heaven, have appeared hundreds or thousands of Mahayana-stage immortals, but Mahayana-stage immortals can break through the shackles and become true immortals, but there are only three people.

It also includes Taoist Qingsong, the three-tribulation true immortal.

From this we can see that it is difficult for the Mahayana period to enter the True Immortal Period.

The same is true for the gods and demons in the cave realm.

If the gods and demons in the ninth level of heaven want to enter the cave realm, qualifications, opportunities and luck are indispensable.

"That's all?"

Li Si frowned again.

If the system has been upgraded for ten years and only made improvements in this area, Li Si is indeed a little disappointed.

Ten years!

If it is based on the previous standards, ten years will be enough to summon one hundred and twenty gods and demons.

The gods and demons summoned by the system are all the gods and demons with unlimited potential and hope for the cave heaven.

In ten years, even if these 120 gods and demons were not originally a cave heaven, after ten years of cultivation, some will enter the cave heaven realm, right?

【bite......】

【System prompts...】

[In addition to summoning once a year, the monthly function of summoning all kinds of strange things is added.]

Just as Li Si frowned, the system's voice sounded again.

“Summon once a month?”

"Strange things in the heavens?"

Li Si was slightly stunned.

It's easy to understand that it's summoned once a month.

But this strange thing in the heavens...

Li Si had some guesses in his heart.

I'm afraid this so-called strange things in the heavens are the reason for this system upgrade.

【Strange things in heaven can be high or low.】

[The higher ones surpass the great way, the lower ones are weaker than the rules, completely random.]

The system's voice came again.

“Beyond the Avenue?”

When Li Si heard these four words, his pupils suddenly shrank.

Avenue and Avenue!

What is the Great Way?

The great way is not the way of heaven in the world.

The great way is the foundation of implementing the voids of the heavens and the multiverse.

If there is no great way to maintain it, the entire endless void will collapse.

Although Li Si did not know the specific meaning of the Great Dao, the fourth natural disaster that once overlooked the heavens and even fought with the "Master God" to gain the upper hand was the fundamental part of a fragment of the Great Dao.

The fragments of the Avenue are not the Avenue, but only a trivial part of the Avenue.

Even so, the source of the fourth natural disaster has such power, which is almost invincible in the heavens!

From this we can see the horror of the Great Way.

Not only that.

By browsing the "Main God" and the time and space memory at the source of the fourth natural disaster, Li Si vaguely inferred that the realm after the power of the heavens was related to the great way.

The great way that even the powerful people of the heavens is far away, has become an object that can be surpassed at any time in the eyes of the system?

The great way is equivalent to the endless void.

Beyond the Great Way, wouldn’t it be beyond this endless void?

Li Si only felt his hair standing upside down.

After obtaining the system for so long, this was the first time that Li Si realized how terrible the system was.

In the past, the system only summoned gods and demons once a month.

Although gods and demons are unpredictable, they are still within the scope of some powerful means of heaven.

But since the system easily included the "Main God" and after the source of the fourth natural disaster, Li Si confirmed that the system was far from interfering with by the so-called great powers of the heavens.

after all.

At the level where the "Main God" and the fourth natural disaster are located, even if it is severely damaged, its power is only one tera, and it is not easily included by the powerful powers of the heavens.

Because once you reach the level of power in the heavens, your essence is above everything else.

As long as you are still in essence, even if you are severely damaged, you still have the means to fight back.

Available in front of the system.

Whether it is the "main god" or the source of the fourth natural disaster, he has no ability to resist at all. He is easily included and becomes a thing in Li Si's palm.

But now.

The system actually told Li Si that even the strange things in heaven that transcend the great way can be summoned, and the meaning of this is shocking.

"Strange things in the heavens."

"Strange things in the heavens."

Li Si sat upright on the dragon throne, with a trace of heat passing through his eyes.

If a strange thing in heaven with enough power can be summoned, the Tang Empire will probably be able to jump several levels in an instant.
To be continued...