Lin Fei and Hou San had the same purpose, they didn't want to get into trouble, seeing that this Hou San was so good, Lin Fei also nodded and said, "What Daoist friends said is exactly what I want." Then you and I will say goodbye, there will be a period later!"

Don't look at what Lin Fei and Hou San said to each other politely, they looked like they were in harmony, but when they went separately, they both faced each other with a smile and slowly walked backwards, obviously each of them was secretly on guard.

After the two sides had distanced themselves sufficiently, they looked at each other and smiled, and each turned and fled.

Lin Fei has not yet built a foundation and can't really fly in the sky, so his flight mode is actually a way to glide in a vertical leap, but the speed is not slow at all, and it can also reach the level of sound speed, and it will go far in a moment.

While flying, Lin Fei was thinking about the harvest of this retreat in his heart, although it was only a day and a half before and after, but for his cultivation of the "Great Day Golden Crow Heart Sutra", he had already cultivated the first volume of the Heart Sutra.

Being able to cultivate so quickly was naturally a blessing that was far beyond imagination thanks to the richness of the fire-type spiritual energy, but at the same time, it also made Lin Fei quite helpless, because he made such a big move, even in a place of trial like the Flame Hell, he couldn't hide it, which also made it impossible for Lin Fei to continue cultivating.

In particular, Lin Fei had limited resources at hand, and after arranging a set of forbidden formations, he would never be able to arrange a second set, even if he wanted to restrain himself and cultivate for a day or so at a time, he would not be able to do it.

According to Lin Fei's estimate, without the cover of the formation, at most for an hour or so of cultivation, the gathered fire spiritual energy would be enough to alarm the Quartet, if you really want to cultivate in such a piecemeal way, the progress will definitely not be as fast as expected, and it will be impossible to successfully cultivate the second volume of the "Great Sun Golden Crow Heart Sutra" in the course of this trial.

"The Great Sun Golden Crow Heart Sutra" is one of the top fire exercises in the Kunlun realm, which was discovered by the predecessors of powerful people when they explored the Kunlun Divine Ruins, and the whole set of exercises is divided into nine volumes, and it is not an exaggeration to say that it is a real immortal exercise. But it is a pity that the "Great Day Golden Crow Heart Sutra" found at that time was already a fragment, only the first five Heart Sutras, and even the fifth Heart Sutra was still incomplete.

But even so, this "Great Sun Golden Crow Heart Sutra" is still one of the most powerful exercises in the Kunlun realm, which shows how extraordinary this exercise is.

The first volume of the Heart Sutra of the "Great Sun Golden Crow Heart Sutra" is an introductory exercise, and it is not difficult to cultivate, once the cultivation is successful, he can reach the peak of the Qi refining period, and the current Lin Fei is in this realm.

Compared with the first volume, the second volume of the Heart Sutra of the "Great Sun Golden Crow Heart Sutra" has increased the difficulty of cultivation by more than ten times, but once the cultivation is successful, you will definitely be able to build a successful foundation!

As for the third volume of the Heart Sutra and the fourth volume of the Heart Sutra, the difficulty of cultivation is also multiplied by geometric progression, but once the cultivation is successful, it will be able to successfully impact the Jindan and Yuanying realms.

In the previous life, Lin Fei successfully cultivated the fourth volume of the Heart Sutra of the "Great Rijin Crow Heart Sutra", and only then did he become the youngest Yuanying powerhouse in the Kunlun realm. But it's a pity that the fifth volume of the Heart Sutra of the "Great Sun Golden Crow Heart Sutra" is a fragment, and Lin Fei's cultivation realm can only stop there.

The first and second volumes of the Heart Sutra are relatively easy to cultivate, but the importance is not low, which is equivalent to laying the foundation and even determines the level of achievement in the future.

In the previous life, Lin Fei obtained the "Great Rijin Crow Heart Sutra" after building the foundation, although it was easy to successfully cultivate the first or second volumes of the Heart Sutra, but the foundation was not the most solid. And in this life that is now reborn, there is an opportunity for Lin Fei to make up for his regrets and lay an extremely solid foundation for the "Great Sun Golden Crow Heart Sutra"!

What's more, Lin Fei still has nanoparticles to help him in this life, even if the fifth volume of the Heart Sutra is incomplete, it does not mean that Lin Fei has no possibility of successful cultivation. If he really can make such a breakthrough, then Lin Fei will be able to set foot in the top god realm of the Kunlun realm and become one of the few giant powers!

Only in this way can Lin Fei truly control his own destiny and not repeat the mistakes of his previous life!

Originally, Lin Fei's plan was to successfully cultivate the second volume of the "Great Sun Golden Crow Heart Sutra" in one fell swoop in the Flame Hell, but now it seems that it is difficult to achieve this goal. This also means that Lin Fei will not be able to build a foundation in a short period of time, so will his plan to become the first foundation building champion in history also be frustrated?

Now there are still three months left before the unified examination of the Xiuzhen Academy, even if the ideal cultivation progress cannot be reached here in the Flame Hell, there should be a way to remedy it in the later stage.

As for the moment, at most, he could only stay in the Flame Hell for half a month, and Lin Fei would have to go back to Canghai City. At that time, it will not only be the settlement of the gains on the stock market, but also another extremely important thing to do, which is related to whether or not Lao Guo's life can be saved!

As many thoughts turned through his heart, Lin Fei quickly made a decision, it was impossible to continue to retreat and cultivate in the Flame Hell, so even if he could only carry out scattered cultivation for an hour at a time, he had to hurry up as much as possible.

The fire spiritual energy in the Flame Hell is so rich, even if you can't hit the foundation building period successfully at one time, you must absorb as much spiritual energy as possible to lay a good foundation for future breakthroughs.

Next, Lin Fei would try his best to go to some remote places in the Flame Hell, find a suitable place and start cultivating, but at most an hour, the commotion would become bigger and bigger, and Lin Fei would have to collect his efforts and find another place to cultivate.

In Lin Fei's opinion, this kind of cultivation method really greatly delayed his progress, but if you really want to compare it with other cultivators, this progress can be said to be very fast!

How long has it been since Lin Fei entered the twelfth layer of the Qi Refining Period? It hasn't been a month yet, but he has already reached the peak state of the twelfth layer of the Qi Refining Period, and he even has the opportunity to attack the Foundation Building Stage at any time, which is something that ordinary cultivators can't even think of.

After a few days like this, Lin Fei fought in many places in the Flame Hell, always avoiding other cultivators, only occasionally extinguishing some fire spirits, although he did not cultivate the second volume of the "Great Sun Golden Crow Heart Sutra", but the manipulation of the entry-level Golden Crow Fire has reached the level of being like a finger and perfect.

It can be said that this trial is indeed of great help to Lin Fei.

On this day, Lin Fei bypassed a lava river and was about to find a secluded place to cultivate, but suddenly sensed an extremely amazing spiritual energy fluctuation in front of him!