When Gu Bo was collecting all kinds of elixirs, capturing spirit beasts, and digging various mineral veins, in the Thunder Palace in the center of the secret realm, Mu Lei woke up from his cultivation.

This time, I finally got started with cultivation, and I could include the Thunder Palace in the dantian, and the Heavenly Thunder Treasure Book could also be included in the sea of knowledge.

Only by taking the Heavenly Thunder Treasure Book and the Thunder Palace into his body can he truly become his thing

Otherwise, if you carry it with you, it will be easy to be discovered by others, especially some old monsters, then you will inevitably be killed and robbed.

And now that you are getting started with cultivation, you can include the Thunder Palace in the dantian, and the Heavenly Thunder Treasure Book into the Sea of Knowledge, and you can always obtain the insights in the Heavenly Thunder Treasure Book, which will be twice the result with half the effort.

Moreover, he also knew at this time that the Heavenly Thunder Treasure Book was not only a secret book, but also a thunder treasure in itself.

Mu Lei was so excited that he couldn't help but laugh excitedly.

"Wowhaha, the Heavenly Thunder Treasure Book, the Heavenly Thunder Book is mine now, and I will eventually become a new generation of Thunder Emperor...... Who, whoever stole my Heavenly Thunder Treasure Book, get out of here!"

Halfway through his laughter, Mu Lei's face suddenly changed wildly, and he was shocked and angry.

The location where the Heavenly Thunder Treasure Book was originally placed is now left with a line of words.

The Heavenly Thunder Book is gone!

Mu Lei was angry, but also frightened, and his heart was afraid for a while.

Even, he didn't understand how the other party got in.

The sea of thunder outside, how the other party passed through, and it was not touched or forbidden.

Even the formation he had arranged did not react in the slightest.

If so, if the other party wants to kill people and seize treasures, they are already cool at this time, right?

At the thought of this, Mu Lei broke out in a cold sweat.

Moreover, he was also puzzled in his heart, why did the other party just take away the Heavenly Thunder Treasure Book, instead of taking the opportunity to kill himself and refine the Thunder Palace?

I don't understand, Mu Lei can't figure it out.

In my mind, I thought about who was most likely to enter the Thunder Palace this time when I entered the secret realm.

However, after thinking about all the Tianjiao, I didn't realize which one had such strength.

Besides, if it was really a certain Tianjiao who came in, as long as he was not a fool, he would take the opportunity to kill himself and occupy the Heavenly Thunder Treasure Book and the Thunder Palace.

But they didn't do that.

So, does it mean that the other party is not one of those talents?

It's an old monster who used some kind of awesome means to enter the secret realm.

But it can't be said, in the face of the temptation of the Heavenly Thunder Book and the Thunder Palace, no matter which old monster it is, it will kill itself and monopolize the complete inheritance.

Mu Lei thought about it so hard that he didn't understand why the guy who stole the Heavenly Thunder Book didn't kill himself?

It's not that he wants to die, it's really such a thing, in the cultivation world, it is an extremely unreasonable thing.

In the face of such a powerful inheritance, even the master and apprentice may turn against each other, take the opportunity to sneak attack, and monopolize the inheritance.

This kind of thing doesn't happen quite a few times in the cultivation world.

What's more, a stranger?

Mu Lei couldn't understand, what did the other party think?

Could it be that a gentleman?

Do you think that you should not be alone when you discovered this place with yourself?

Therefore, he stole the Heavenly Thunder Book and kept the Thunder Palace to himself?

Other than that, Mu Lei really can't think of a better explanation.

Although the Heavenly Thunder Treasure Book is lost, the Thunder Palace is still there, and it is not a trip in vain.

Besides, he had memorized all the exercises of the Heavenly Thunder Treasure Book, and all he lacked was his understanding.

With the Heavenly Thunder Treasure Book, not only will you harvest a powerful Thunder Treasure, but also have a sense of it, and your cultivation speed will skyrocket.

For example, if the Thunder Book is gone today, you can only rely on yourself to slowly comprehend, even if the cultivation speed is slower and the understanding of the exercises is poorer, there is no way to do it.

Mu Lei was very glad that the one who stole the Heavenly Thunder Book was a gentleman.

Otherwise, I guess I have already been killed.

Take a deep breath, calm down, and begin refining the Thunder Palace.

Once the Thunder Palace is refined, then the secret realm will also end faster.

This trip in, the harvest is still good.

But this is not enough, Mu Lei thought that after refining and recognizing the Thunder Palace, before the end of the secret realm, try to find some treasures, you can't just harvest one inheritance, and there are no other treasures, right?

Elixirs, magic weapons and the like, there is no shortage in the secret realm, and there are many elixirs, which is one of the purposes of his trip.

Gu Bo suddenly felt that he was looking for elixir like this, and the speed of catching spirit beasts was too slow, and the efficiency was a bit low.

And cultivators who have entered the secret realm have been in the secret realm for a while, and they will inevitably have a lot of gains.

So, Gu Bo began to do the bandits.

With his strength, among the many cultivators who entered the secret realm, he was one of the top handful.

Therefore, it is not difficult to rob in the slightest.

In order to be sustainable, Gu Bo did not take away the other party's storage magic weapon, but scraped all the treasures inside and returned the storage magic weapon to the other party.

Of course, the other party's magic weapon and the like are also reserved for the other party.

Without a magic weapon, how to deal with demon beasts and how to break the formation ban?

The cultivators in the secret realm felt very devastated, and some of them were even robbed twice!

That casual cultivator, who didn't know where he came from, actually ignored the threats of the disciples of the major sects, and didn't seem to take those sects in his eyes at all.

I am not afraid that after going out, I will be jointly hunted down and killed by major sects.

Gu Bo is in a very happy mood, since he started to do banditry, the harvest has skyrocketed.

However, then he found that he had become the target of many cultivators.

Those cultivators, whether they were casual cultivators or sect disciples, actually united to deal with him.

There's no way to continue looting, there are too many people to handle.

Moreover, this time the harvest is too great, and it is time for the theft to end.

Thus, Gubo put an end to this theft.

"Stolen goods, Heavenly Thunder Treasure Book, immortal-level six grades, cultivated to the fullest, can be incarnated as a Thunder Emperor......"

"Experience ......"

This time I stole and even smuggled and robbed, and I gained a lot, and the experience value was more than one billion, which is not a small gain.

At the very least, you earned back the XP spent on upgrading the Gear Puppet and buying the Gear Thief.

Gu Bo didn't care much about other things, and all his attention was currently on the Heavenly Thunder Treasure Book.

The exercises of the six grades of the immortal level.

It's awesome.

Cultivating to the end of the world, can you actually become a Thunder Emperor?

Gu Bo took the Heavenly Thunder Treasure Book, carefully comprehended it, and found that it was not too difficult to get started with cultivation, but it would take a lot of time.

The Heavenly Thunder Book has a total of nine pages, each page is one layer, a total of nine layers.

In order to improve his strength to the realm of half-immortals as soon as possible, Gu Bo decided to retreat and cultivate the Heavenly Thunder Treasure Book.

And this retreat is probably going to take a long time.

Therefore, the affairs of the earth, as well as the affairs of the Enlightenment Academy, must be arranged properly before we can retreat and cultivate with peace of mind.