Although at first glance, it sounds a bit incredible that the "Returning to the Yuan Heart Formula", which is a derivative, was born with a catastrophe, as if its quality has surpassed that of the "Returning Yuan Jue", but in fact, it is not.

The actual value of these two mental methods can also be seen from Su Zhihang's efforts on both. "Returning to the Yuan Heart", as the foundation of Su Zhihang's advancement, can be said to have condensed at least six or seven percent of Su Zhihang's hard work.

As for the remaining three or four percent, "Guiyuan Sword Duel" will take up half of it, and what is left is the time that Su Zhihang spent on "Guiyuan Heart Formula", so the value of the two can be imagined. But it is clear that the value of an object cannot be determined solely by itself.

If you just compare the martial arts contained in itself, there is no doubt that as a popular version of "Guiyuan Heart Jue", it will definitely not be able to catch up with the original "Guiyuan Jue". However, if the aspect used for comparison is replaced by influence, then the relationship between the two may have to be completely reversed.

Although "Returning to the Yuan" is profound, it is tailor-made by Su Zhihang for himself, and the requirements for cultivation are too strict, in this world, I am afraid that it is difficult for anyone to achieve it except Su Zhihang himself.

With Su Zhihang's character, he naturally won't go around publicizing how powerful this martial art is, and in the future, it is estimated that the reputation of this magic skill will spread in a very small range at most, and the impact on the entire martial arts is basically negligible.

Even if Su Zhihang's strength will become more perverted because of this, for others, Su Zhihang's strength itself is unattainable enough. Just like expanding from the East China Sea to the Pacific Ocean, for Su Zhihang himself, it can definitely be called a reborn change, but for the vast majority of ordinary people who are still circling around the level of the small pool, whether it is the East China Sea or the Pacific Ocean, there is actually no difference, anyway, the result is also seconds.

And "Returning to the Yuan Heart" is just the opposite, from Su Zhihang's plan, it can be seen that this exercise will definitely become more basic than the "Ninety-Nine Multiplication Table" in the future and spread to the entire land of China, where will this world go, even if it is Su Zhihang himself who created the "Returning Yuan Heart", I am afraid it is difficult to predict at this moment, only one thing is certain, that is, since the Heavenly Dao will descend on the calamity because of this, its far-reaching impact can be seen.

By this time, although Su Zhihang had encountered some problems, the goal of the retreat had been successfully achieved. Although due to the catastrophe, as one of the achievements, "Returning to the Yuan Heart" was not officially born, Su Zhihang's comprehension will not be discounted because of this, but it is just not written, and it will naturally not be less.

After several years of accumulation, Su Zhihang's swordsmanship finally broke through the consummation as he wished, and he officially became one of the grandmasters. It's a pity that although Su Zhihang successfully broke through the realm of the grandmaster, his strength evaluation at the main god was still the original B+-level, and he failed to break the barrier from B+ to A-level as Su Zhihang wished.

Of course, this does not mean that Su Zhihang's strength is still hovering in place, and all his efforts over the years have been useless. In fact, in this retreat, Su Zhihang's progress is by no means small. If you have to put it intuitively, then you can think of it this way:

Before the retreat, Su Zhihang could only be regarded as the best among the B+ level, and when he went all out, he could completely beat the bitter wisdom of the same B+ level, but if he really looked at all the B+ level powerhouses in countless worlds, there were still so many BTs who fought against Su Zhihang.

And Su Zhihang at this moment can be said to be B+ level up, A-level has not arrived, and his strength is directly invincible below A-level! As for the reason why the strength rating has not changed, Su Zhihang can guess one or two.

Maybe for the B+ level, the sword can still be called a rare killer feature, but after reaching the A level, it is not so rare, and basically those who major in swordsmanship can use it. Unless Su Zhihang can go one step further and condense the sword into a sword gang, it is indeed a bit insignificant to expect a "sword mang" that has been flooded to be able to raise his strength to an A-level.

Fortunately, Su Zhihang didn't care much about this, because his attention was now attracted by another thing. Originally, Su Zhihang thought that the reason why he couldn't advance an inch of the Empty Heart Sutra was entirely because he failed to break the A-level boundary.

Therefore, as long as your physical body can be the first to break through, your spirit will naturally follow. After experiencing this Daoxin warning incident, Su Zhihang suddenly understood the fundamental reason why his spirit stopped here.

Because Su Zhihang looked back on his own experience and found that since he practiced, except in the simulation of the Empty Heart Sutra, he had never experienced a real life and death situation, which was absolutely incredible for a martial artist!

Because the time rotator is too powerful, Su Zhihang's force value has always been maintained at the level of crushing the opponent, so even if Su Zhihang is not a last resort, but under the protection of his invincible strength, these accidents can be said to be harmless, let alone endanger someone's life.

However, this time the Dao Heart Warning and the first time he faced the crisis of death, Su Zhihang discovered what was missing from his experience. No matter how well the exercises in the Empty Ming Heart Sutra are, no matter how fierce the fight is, after all, there is still a lack of the great terror of life and death.

If a person has never faced life and death, then no matter how strong he is on the outside, there is a good chance that he is extremely fragile on the inside. Su Zhihang is no stranger to this situation, because in the past, when he punished those who committed the most heinous crimes, this kind of example was not uncommon.

In many cases, once the outwardly tough-looking "big shots" lose all their support, they behave worse than ordinary peddlers and pawns. Similarly, Su Zhihang also began to think for the first time at this time, if he lost this invincible force, would he still be able to maintain the courage to speak up with his sword now? Or will all self-confidence disappear along with strength, and turn back into the original Su Hang?

This is not Su Zhihang's idle egg pain, to think about this boring assumption. Su Zhihang has this assumption, not only because the situation in the main god space is unpredictable, and he can never lack the courage to fight hard, but also because of Su Zhihang's own identity as a cultivator.

On the road of cultivation, it has never been smooth sailing, even if Su Zhihang's current situation is special, and he is walking steadily, although the current spiritual bottleneck seems to be solid, Su Zhihang believes that as long as he returns to the main god space, there are thousands of absolute ways to solve it, and it will not affect the progress of Su Zhihang's strength.

Similarly, Su Zhihang also believes that with the progress of his physical body, when Yitian begins, the catastrophe of ten deaths and no life at this time is not much of a difficulty. However, after cultivating for many years, Su Zhihang also knows very well that everything else can be made up for by the main god, but with a strong heart, even the almighty main god can't do anything.