"Now I can only settle for a while, and then I have other options......

Looking at these colorful beast souls, Zhao Song could only reluctantly accept it, what else could it be, it would be good to have it......

Although the soul of this fierce beast is mixed now, at least Zhao Song can still get some inspiration from it......

I believe that as long as it is slowly accumulated, it will still be comprehended after all, if it is just like this, Zhao Song is reluctant to accept it in his heart, but ......

"It's a pity that the number is still too small......"

Zhao Song thought with emotion, if he wanted to study and accumulate slowly, he still had to have enough fierce beast soul materials for him to study......

"It's not going to work like this, it seems that we have to think of something else......"

Zhao Song has also been looking for a few years conscientiously, and the beast souls he got are still in single digits, and if he continues like this, when he slowly accumulates, the daylilies will be cold......

It's not that I didn't expect to use the souls of some innate beings to study, according to Zhao Song's estimation in his heart, the souls of innate beings must be purer and stronger than those of fierce beasts, and the effect is much stronger than studying fierce beasts, and it will definitely do twice the result......

But it's unrealistic to think about it, from the time he crossed into this desolate world, until now, hundreds of thousands of years, he has never seen a few innate beings, and this innate beings are much less than that fierce beast......

Zhao Song guessed that perhaps only when most areas of heaven and earth were filled with innate vitality would all kinds of innate beings gradually increase......

It's just that the evolution of this innate vitality doesn't know how long it will take, and the distant water can't quench the thirst of the near......

And those innate beings who appeared now, all of them are not good, and most of their cultivation is not below him, Zhao Song wants to study, but is that possible......

Let's not talk about whether you can find it or not, even if you are lucky enough to encounter it, can you easily restrain those innate beings, it is time-consuming, laborious and dangerous, and if you are not careful, you may capsize in the gutter, and he will not ask for trouble......

Of course, Zhao Song, a weak congenital being, had also encountered one, and that was one day a few years before Zhao Song had just gone out to look for his soul......

Zhao Song found a source of chaos, so he wanted to try his luck in and see if there were any fierce beasts entrenched there, but he didn't expect that his luck was really good, so he found an innate creature that was being conceived......

This made Zhao Song very pleasantly surprised, but at that time, he had just started looking for it, and his heart was not as impatient as it is now, and it was not enough to get rid of an innate creature who had not yet been born and had a great future, and who had no grievances with him just in order to speed up the progress of the soul law comprehension, and he still had this bottom line......

It can be regarded as the luck of that innate being, if he meets the current Zhao Song, will he let him go, hehe...... That's not good......

Zhao Song, who has been in a state of anxiety for a long time, is now a little demonized, and now if he encounters such an innate creature again, he can't bear it, it's really hard to say......

"We have to think of something else......"

Zhao Song made up his mind in his heart.

"Although the various myths and legends of the past life are not necessarily true, there are also places that can be referred to......"

In all kinds of myths and legends, if you want to say that the place with the most souls, it is the netherworld that will not be absent in any legend in the future generations......

"It's a pity...... It's still too early"·

The last time he went to the starry sky from the top of Buzhou Mountain, Zhao Song found that the thirty-three heavenly realms and the eighteen-layer underworld were still in the process of being conceived......

"Aside from the underworld, where else is it possible to gather some geists......

Zhao Song knew that it was impossible to go to the underworld now, so he could only hope to find some clues from the fragmentary legends of later generations and make some references......

Not to mention, it didn't take much effort, Zhao Songzhen found a clue, that is, the legendary "Sea of Blood".

In some legends of the previous life, Houtu Ancestor Wu, one of the twelve ancestral witches of the Wu clan, was inadvertently passing through the sea of blood and saw many wandering spirits wandering in the sea of blood, and those wandering spirits were devouring and killing each other......

Seeing this tragic scene, Hou Tu Zu Wu suddenly had compassion in his heart, so he sacrificed heaven and earth with himself, opened up the underworld, and created six reincarnations, with immeasurable merits......

However, with Zhao Song's current knowledge and realm, he naturally knows that the underworld is one of the two poles of heaven and earth naturally bred by the desolate world, but it is still in gestation and has not been born, it is simply naturally formed......

And relying on the personal strength of the Houtu Ancestor Wu alone, he has no ability to open up the underworld and create reincarnation, he guessed that it must be the Honghuang Heaven and Earth with the help of the sacrifice of the Houtu Ancestor Witch, opening a certain trick and perfecting the laws of heaven and earth.

However, now Zhao Song doesn't care about this, regardless of whether the legend is true or not, but the "Sea of Blood" is indeed real, and Zhao Song is convinced of this.

As long as the cultivation reaches a certain level, you will faintly sense the existence of the "sea of blood", and vaguely know that the sea of blood is transformed by Pangu's navel, which is a key part of the operation of heaven and earth.

The "sea of blood" in the sense is in the depths of the earth, and no matter where you are in the wilderness, you can sense that the "sea of blood" is under your feet......

If you know how to enter, then no matter where you are, you can easily reach the "sea of blood" with your thoughts......

But if you don't know the trick to get in, then you can only use stupid methods to slowly shuttle into the desolate land.

Of course, Zhao Song didn't know how to enter now, so he could only use a stupid method to pass through the underground......

……

"How can it be so far away......"

Zhao Song was originally good at the Five Elements Escape Method, with the blessing of the Five Elements Escape Method, his travel speed is very fast, you know, the Five Elements Escape Magic Power is the most suitable for passing through the underground magic power, cultivating to the realm of the Five Elements of mutual restraint, the five elements of metal, wood, fire, earth, and water can be borrowed as a boost, and most of the desolate land is composed of these elements, so the speed of using the Five Elements Escape Method to travel through the ground is faster than the speed of flying in the sky......

Moreover, Zhao Song's Five Elements Heavenly Escape Divine Power can be said to be unique in the entire Flood Desolate World, but Zhao Song really couldn't imagine that the Flood Desolate Land was so thick and so difficult to traverse, if he couldn't feel the goal that was getting closer and closer, Zhao Song didn't know if he could hold on......

After an unknown amount of time, just kept running the Five Elements Escape Method, Zhao Song felt that his nerves were almost numb, and he encountered new problems......

A thick earth air fills the entire underground space......

"No wonder only the Wu clan uses turbidity to cultivate, and the nature of mana is simply incompatible, the difference is too great......"

At a certain depth, the turbidity of the earth becomes thicker, and the passage becomes more strenuous due to the obstruction of passage......

This turbidity is incompatible with his mana, one is heavy, the other is light, and they conflict with each other, and now Zhao Song broke into the sea of turbidity, like a drop of water suddenly falling into a hot oil pot, which made Zhao Song suffer enough......