Jiuyang smiled loudly, "Courageous, my disciple of Jiuyang naturally wants to be more above me, if it is not as good as me, wouldn't it be worthy of half of my life's hard work." ”

Xiao Yu was speechless, he and Jiuyang had known each other for less than ten years, and he actually said that it was half a life.

Shaking his head, Xiao Yu slowly calmed down his mood, the most important thing now is to measure whether these energies operate according to a certain law, or whether they are completely free and arbitrary.

However, how to measure it is a difficult thing, and it is tantamount to a fool's dream to rely on the Thunder Bow to accomplish this thing without being able to perceive the surrounding energy at all.

Xiao Yu pondered for a long time, he already had a plan in his heart, and the only way to truly measure these energies was to get into it, and find the law in the continuous test.

Although the energy is constantly running, there is a certain interval after all, as long as you can grasp the fleeting time, you will have the opportunity to continue to move forward, not to mention that there may not be energy in all places.

Xiao Yu understands the risk of doing this, and if he is not careful, he will fall into a place of no return, but he does not have many choices, the greater the request, the more he will pay.

Taking a long breath, Xiao Yu adjusted his state again, until he was satisfied with every bit of his body beyond comprehension, and finally opened his eyes, and the divine light in his eyes was clear, faintly swallowing heaven and earth.

"Hum—"

Six dark golden rays of light rose from behind him, circling around the body endlessly, if the previous pursuit was the ultimate delicacy and stability, then now it is three words - fast, accurate, ruthless.

The limited time and space make him unable to make accurate judgments after making sufficient measurements, but can only find the foothold as quickly as possible.

At this time, Xiao Yu couldn't help but think of Feng Lingyue, if she was there, it would undoubtedly be more appropriate to measure it with the source.

The eight-color source is different from the psychic force, and in this situation, the surrounding environment can be measured more accurately. Although he can also transform all things, the time for cultivating the Phaseless Heavenly Book is too short after all, and he can't fully operate freely, and his channeling of energy is far less skilled than Feng Lingyue.

However, Feng Lingyue is not here, these are just fantasies, and they have no practical significance, Xiao Yu's divine thoughts moved lightly, his eyes were full of brilliance, and the divine light of the Six Mortal Sword Divine Beings flowed, stretching for dozens of zhang, straight through the place he chose just now.

Although the place just now was engulfed by the circulating energy, in the previous test, only this one had a relatively large space, and it may not be completely covered by energy.

The six swords came together, and sure enough, there was a space without energy, although it was cramped, it was already very rare for Xiao Yu, Xiao Yu's body moved, and he flew straight towards that space.

In mid-air, the Six Mortal Magic Sword unfolded again, taking six different areas, but wherever the sword rainbow went, there was a vast amount of energy around it, and the Six Mortal Magic Sword was instantly engulfed by invisible energy.

Xiao Yu's heart was empty, fortunately, he had been prepared, his toes had not yet landed, he was a little empty in the air, and he took a step backwards, and the speed was even faster than when he came, and he fell in place like lightning.

Xiao Yu retreated backwards for a few zhang before he stood firm, his chest rose and fell slightly, and a white-gold halo enveloped his body, slowly adjusting the surging source qi.

Although it was only two very simple actions, Xiao Yu used his peak strength, and the two actions before and after successively operated the three major powers of the Six Mortal Magic Sword, the Innate Step, and the Bright Holy Body.

"Hmm-"

Xiao Yu's heart moved, and he lowered his head and looked down, only to see that the originally neat placket had been silently cut off.

Xiao Yu was awe-inspiring, this should have been cut off by the wind, but where exactly did it happen, he didn't feel it, his reaction just now was clever enough, but he didn't expect it to escape.

Awe-inspiring, Xiao Yu's chest was arrogant, at least now that he has close to the peak strength, he has the capital to maneuver with all his might.

As soon as he thought of this, the dark golden sword shot out again, and this time it was a different area that finally settled, more than two feet different from the first place. Xiao Yu took a light step, and the Six Mortal Magic Sword was concocted in the same way, and it spread out in six directions again.

Where the divine sword arrived, the direction taken by the six swords this time was different from before, and finally found a space, Xiao Yu's body moved with the sword, and landed in that clearing, and the dark golden sword rainbow bloomed again.

This time the luck was very good, there were two sword rainbows that found the space to accommodate him, Xiao Yu chose one of them by feeling, and as soon as his feet landed, he immediately unfolded the Six Mortal Magic Sword, but this time it was not forward, but backward.

A large part of the space that he had just passed through had been measured, and Xiao Yu flashed again and again, and retreated smoothly.

"Whew-"

Xiao Yu coldly tore off a severed sleeve on his left arm, and reflected everything he had just perceived into the sea of consciousness, analyzing the possibilities of various existences, and perceiving the distribution of energy.

After about a stick of incense, Xiao Yufang opened his eyes, the attempt just now was quite successful, which lifted his spirits, and the sword of the Six Mortal Magic Sword was released, crisscrossing all directions. This time, Xiao Yu also did not choose the space just now, but opened up a new space, which was five or six zhang away from the previous space.

According to the previous method, after Xiao Yu advanced three times, he once again decisively chose to quit, storing all his memories in Zhihai, relying on his powerful spiritual power to analyze and make decisions.

After three consecutive personal measurements, the data obtained was still only the tip of the iceberg, and there was still a long way to go from perceiving energy and the laws of their operation, but Xiao Yu's eyes were calm, and there was no anxiety.

This method is very complicated and requires endless energy, but it is the only feasible method for him so far, and he can not only slowly adapt to the environment, but also improve his acuity and reflexes in the process, and improve his strength in disguise.

The reason why Jiuyang didn't give him too much guidance was that he hoped that he would try to rely on himself in the face of any crisis, so that he could temper his strength through danger.

Thinking of this, Xiao Yu became more stable, and entered dozens of times in the next two hours, finally finding three places where energy had never passed through, and also had a general understanding of the other spaces around him, including how long the interval between energy operations in different places was.

After doing all this, Xiao Yu honestly sat and breathed for a few hours, analyzed all the information he had gained in the past half a day, and listed a rough map in Zhihai, covering a space of more than forty zhang in a radius.