Although it is only eighteen sets of heaven and earth world maps, each time it depicts one more pair, its power naturally multiplies, so every time it depicts one more pair, its requirements for mana are naturally greater!

Although Zhou Yi was barely able to depict the seventh picture before he stepped into the fake pill, it sounded like it was not much worse than the eighteenth picture!

But in fact, although Zhou Yi's current strength has reached a situation where even he doesn't know it, he still doesn't dare to say that he will be able to portray these eighteen pictures completely!

Because the more maps of the world of heaven and earth, the more difficult it is, almost increasing in geometric multiples, although Zhou Yi's strength is almost equivalent to a geometric multiple increase, but in the bottom of his heart, Zhou Yi still has no bottom!

"Now... Just let me see how far my strength has reached!" thought a lot in his mind, Zhou Yi finally shook his head and put aside the rest of his thoughts, can you finish depicting these eighteen pictures, try it and know, what is the use of thinking?

Rumble!

Zhou Yi looked down at the long knife in his hand, his eyes skimmed over the relief above the blade, and then stopped in the center of the blade, without looking back, he stretched out his hand behind him, summoning a map of the world of heaven and earth, and then shaking his hand into the blade!

Rumble!

Rumble!

Rumble!

After the second map of the world of heaven and earth entered, Zhou Yi's movements did not stop at all, his arms waved, and he continued to roll the pictures into the knife body, and for a while, the roaring sound around him sounded rhythmically one after another!

Airplanes~

Airplanes~

Airplanes~

With the entry of the world map of heaven and earth, the original simple strokes on the blade of the knife gradually became richer, and the mysteries contained in each path gradually became richer, the long knife trembled lightly, and the knife roared continuously.

Zhou Yi's face was serious, his eyes were firmly fixed on the long knife, his five fingers grasped the handle of the knife, feeling its heavier and heavier weight, a breath of heaven and earth came like nothing, and his hand seemed to carry the weight of heaven and earth!

Zhou Yi's heart gradually raised, this is the fifteenth picture, the strokes on the blade of the knife can no longer be described by the word simple, or even complex, with the entry of the fifteen pairs of heaven and earth world maps, the traces on the knife body gradually become blurred, looming, almost impossible to see!

This is not to say that it has disappeared, but as the mysteries contained in it are higher and higher, it has its own spirituality, and it naturally jumps to a higher level, shielding the eyes of ordinary mortals, and its strength does not reach a certain level, and it is impossible to see its essential existence through the fog outside it!

Zhou Yi can see clearly that these strokes that have gradually changed and are somewhat similar to the real heaven and earth, because the mysteries contained in them are all realized by him, maybe he has not fully understood, but it is the world map of heaven and earth that he has written down and formed!

As the mystery contained in the blade deepened, Zhou Yi's gaze became more and more focused, and in the end, he had even forgotten his original purpose, and his whole body and mind fell on the strokes on the knife body, and his eyes kept flashing!

As the map of the world of heaven and earth is engraved on the blade of the knife, the mysteries become more and more esoteric, as if reviewing, watching the continuous growth of these mysteries, from simple to complex, and then from complex to profound, what Zhou Yi originally fell into the depths of his memory was gradually awakened!

"Oh!"

"I see!"

"That's what it means!"

Gradually, Zhou Yi's understanding in his heart became deeper and deeper, and he understood more and more, and his already unclear strength increased again!

However, at this time, Zhou Yi couldn't care about these anymore, he was now completely immersed in the mysteries of the world map of heaven and earth, and he was hungry to absorb and comprehend these mysteries about heaven and earth!

Time passed unconsciously for a long time, and Zhou Yi finally woke up from his addiction and sighed like waking up from a dream: "Ah!"

Then, Zhou Yi turned his head to look around, especially the two maps of the world of heaven and earth that were still left in the air, and his eyes, which were originally a little confused, instantly sobered up.

Sixteen pairs of heaven and earth world maps, so far, the blade of the knife has carried sixteen pairs of heaven and earth world maps, and the original full picture scrolls in the air are now only two lone hanging on them.

Zhou Yi turned his head and looked at the heavy mountain that was only missing a circle, and unconsciously sighed: "The art of the heavy mountain is really powerful!"

Before, just seven pairs of heaven and earth world maps made him want to die, but now, there are sixteen pairs, and Chongshan is still not much less, as for the pressure, there is no pressure at all!

From this point, it is enough to show how much Zhou Yi's strength has grown!

"Seventeenth Vice!" After settling down, the serious look in Zhou Yi's eyes flashed, and he continued his unfinished business.

As Zhou Yi's mind moved, the Heaven and Earth World Map moved towards his sword body at a much slower speed than before.

"Has it reached this point?" Manipulating the world map of heaven and earth, feeling the resistance that existed in it, Zhou Yi couldn't help but meditate in his heart.

Boom, boom, boom!

The sudden loud roar suddenly made Zhou Yi follow the sound.

The heavy mountain stood in the void and spun rapidly around it like a convulsive wind, and the huge force bombarded the void, bringing out the Dao roar.

"I didn't expect that it was only the seventeenth picture, and the difficulty had increased so much at once!" Zhou Yi couldn't help but squint his eyes as he watched the volume of the heavy mountain slowly shrink at a speed visible to the naked eye.

Rumble!

"So... I seem to have stumbled into it by mistake... Unknown Prophet Out of His Limit?" Zhou Yi smiled, looked at the shrinking heavy mountain, and slapped the seventeenth Heaven and Earth World Map into the blade, thinking in his heart.

Thinking about it, Zhou Yi carried the long knife that looked very textured even in a virtual space like the dantian space, turned his head to look at the heavy mountain that had shrunk in a circle, and squinted his eyes: "In this way, with my current strength, I can support eighteen heaven and earth world maps at most!"

"So, if you look at it according to the standards of the Heaven and Earth World Map, my ultimate strength is also the eighteenth pair!"

"However, the limit of my strength is indeed eighteen Heaven and Earth World Maps, but, in my feelings, the limit of the Heaven and Earth World Map is not eighteen!"

Roughly determined his strength, Zhou Yi was slightly satisfied in his heart, but then thought of a question.

"From this point of view, it seems that I really realized a very remarkable thing!"

Thinking about the world map of heaven and earth, Zhou Yi was a little excited in his heart, he really didn't expect that he would realize a means that was not outdated even after the fake pill before the fake pill, this was really an unexpected surprise!

......

"Okay, the idle matter has been decided, now is the time to do the right thing!" After the excitement, Zhou Yi restrained the joy in his heart, now, the matter is not over, and his strength is far from reaching the peak, this test just gives him a rough understanding of his current strength, and he has points in his heart!

However, his breakthrough has not ended so far, and even, after he has solved the cultivation problem of the Heavy Mountain Technique, it can be said that now, his breakthrough has just begun!