At this time, remembering that he seemed to have forgotten something, Tang Mu naturally had to think about it, and soon he remembered it.

"It stands to reason that this secret realm has been attacked by me, and it should collapse directly, and if it doesn't collapse now, it means that this secret realm has not collapsed."

This is a secret realm, it is impossible to repeat the challenge, once the challenge is successful, it will collapse, and the challenger will be directly rejected by the repulsive force of the collapse of the secret realm.

But now that Tang Mu has not been excluded, it means that this secret realm has not been completely challenged, and it is likely that there is a hidden level, which is why Tang Mu didn't think about it at first.

"If I don't know that this one-time secret realm can only be challenged once, but the challenge is successful, and I go out directly by myself, I am likely to miss the hidden challenge."

There are two ways to get out of the secret realm when the challenge is successful, one is to go out actively, as long as you shout that you want to go out, you will be teleported out by the secret realm induction, and the other is to passively go out, the secret realm challenge is successful, and it will be directly excluded when it is destroyed.

Of course, this refers to a secret realm, those real secret realms can only be actively teleported out if they complete a certain stage of the challenge task, if they are passively teleported, it means that the challenger is hated by this secret realm, which is a real rejection, and it is impossible to have the opportunity to enter this secret realm again in the future.

Thinking of the hidden level, Tang Mu began to look for it, but this secret realm is extremely simple, an altar, a square, and nothing else, and it is not so simple to find the hidden level.

The square was quickly eliminated by Tang Mu, after all, the square was clear at a glance, and it was difficult to associate it with the hidden level, so only the altar in front of him could be related to the hidden level.

Thinking of this, Tang Mu began to look at this altar, and soon, Tang Mu found that this altar was not simple, this was not an ordinary altar, the altar had various lines on it, simple and natural, and it was not very ordinary at first glance.

"It's just that this altar doesn't look simple, but how to open this level."

Looking at the altar, Tang Mu began to worry, he had a feeling that this altar was not simple, and it was even very important to himself, so it could definitely be the key to opening the hidden level, but it was not so simple to open the level.

That is to say, Tang Mu has the memory of Tang Mu, the reborn person, and knows that the secret realm has the existence of hidden levels, if it is changed to an unknown existence, he will never think of the existence of hidden levels, and once he takes the initiative to go out at that time, it is impossible to enter this secret realm.

A secret realm is not only able to challenge once and then collapse, but the characteristics of a secret realm, everyone can only challenge once, regardless of whether it is successful or not, even if this secret realm does not collapse, there is no chance to challenge it a second time.

If it were someone else, it was likely to miss the hidden level, and in the memory of the reborn Tang Mu, the King of Assassins Netherworld had never heard of the secret realm where he rose to challenge had a hidden level, otherwise Tang Mu would not have thought of the hidden level at first.

Fortunately, Tang Mu himself felt that something was wrong, so he remembered that there was such a thing as a hidden level, otherwise he would probably miss out on a better treasure.

After all, although those twelve basic cultivation cheats were a big gain, they were nothing compared to the treasures of cheats.

Every secret realm will give birth to one or more treasures of the secret realm, and this treasure is related to the type of the secret realm, and even the characteristics of the secret realm, and its preciousness is definitely no less than the treasure of nature.

Once the challenge of the secret realm is successful, the challenger has the opportunity to get the treasures in the secret realm that succeeds in the challenge, and it is better to say that the treasures in the secret realm are 100% obtained by people if they repeat the secret realm and the real secret realm.

But a secret realm is different, once someone succeeds in the challenge, but does not protect the treasure inside, and when this person makes a move, the treasure of the secret realm is likely to disappear with the destruction of the secret realm, or fall into the real world, or directly destroyed.

"How can I find a way to open a hidden level?"

Tang Mu was very unhappy in his heart, so he simply sat on the altar and thought about it, I don't know if it was an illusion, sitting on this altar, Tang Mu actually felt a cool feeling coming from the altar.

This suddenly surprised Tang Mu, and he thought, "Could it be that this altar itself is a treasure." ”

Thinking of this, feeling the coolness coming again, Tang Mu was even more sure of his guess, if he wasn't sitting on this altar, he might not be able to sense the coolness coming from inside this altar, naturally he wouldn't think that this altar itself was a secret treasure, but thought that it was a key to entering the hidden level.

There was a feeling of darkness under the lamp, Tang Mu was suddenly a little lucky, and almost missed this treasure.

After all, if Tang Mu couldn't find this level at the specified time, Tang Mu would probably leave here directly in order to save time, and give up the exploration of the hidden level of this secret realm, and now it is guessed that this altar itself is likely to be a treasure of the secret realm, which is definitely a big surprise for Tang Mu.

"Isn't it, I only know after trying it!"

The treasure of the secret realm, if you want to get it, one is to complete the secret realm challenge task issued by the will of the secret realm itself, and be rewarded to the challenger by the will of the secret realm, and the other is the kind of secret treasure that will not be rewarded as the secret realm itself, this kind of secret realm treasure is often very precious, and even the core of a secret realm.

If you want to get such a treasure of the secret realm, you must first discover the existence of this treasure yourself, if you can't find it, it is impossible to get it, but it is not possible to just find it, sometimes the treasure is obscure, even if you find it, you can't be sure that it is the real treasure of the secret realm, you may not be able to get it, you will ignore it as an ordinary stone It is also possible.

Of course, even if you are sure that this treasure is a treasure of the secret realm, and you can be 100% sure, it is not so simple to get such a treasure of the secret realm.

Therefore, if Tang Mu wants to determine whether this altar is the treasure of the secret realm of this secret realm, he only needs to confess the lord by dripping blood on the altar, once he drips blood on the altar to recognize the lord, if his blood is absorbed by this altar, it means that the altar itself is a treasure, and it is undoubtedly a treasure of the secret realm.

But this altar did not absorb Tang Mu's blood, so it could not be a treasure, his guess was wrong, or Tang Mu could not pass the test of recognizing the owner of this treasure, and he could not get this treasure of the secret realm.