More and more thunder attribute spiritual materials were integrated into the innate demon pill, and the size of the demon pill became larger and larger, and at the same time, the thunder covered by its demon pill body was beating wildly, and gradually it became more and more violent.

At this time, the innate demon pill had already become the size of an adult's head.

"It's really not easy to finally integrate a piece of fourth-grade inferior spiritual material into it, and the more you get to the back, the more difficult it is to condense it......

The difficulty of condensing the fourth-grade inferior spiritual materials was much greater than before, and it took twenty or thirty minutes for just one piece.

The condensation of the fourth-grade inferior spiritual materials took twenty or thirty minutes, while the total number of fourth-grade inferior spiritual materials that needed to be condensed was sixty-five, so that would take almost thirty hours.

Four-grade inferior spiritual materials, this is already considered high-quality spiritual materials, the integration of each piece of four-grade inferior spiritual materials is extremely obvious, each condensed into a piece, that one innate demon pill is obviously increased by a circle, and after all the four-grade inferior spiritual materials are integrated, that innate demon pill has become as big as a basin.

Next is the fourth-grade medium spiritual material, the amount of fourth-grade medium spiritual material that needs to be condensed has decreased again, but on the contrary, the difficulty of condensation has increased again, and it has increased exponentially, just a piece of condensation, it already takes an hour.

The condensation of dozens of pieces is dozens of hours, and the more the quality of the spiritual material improves, the more obvious the changes that occur when it is integrated into the Innate Demon Pill.

With the integration of dozens of fourth-grade medium spiritual materials, the size of the Innate Demon Pill skyrocketed in an instant, and in a moment's effort, it was already the size of two basins, and compared with the previous time, it was directly doubled.

The more high-quality spiritual materials, the more obvious they are when they are condensed into it, and in the following time, with the integration of each spiritual material, it can be clearly felt that the innate demon pill is gradually growing.

After all the fourth-grade high-grade spiritual materials were fused, the size of the Innate Demon Pill reached the size of a water tank.

At this time, the challenge faced by Nameless, that is the biggest time, the three-grade spiritual material, this is the spiritual material that only the innate spirit needs to use, if it is used in ordinary methods, that is, the real innate spirit may not be able to cause any damage to it, and if you want to completely crush it, so that it is completely turned into powder, then the difficulty will increase several times.

Of course, Nameless is not using ordinary methods now, according to the method recorded in the "Heavenly Tribulation Secret Codex", it can be more easily crushed, but it is only reduced by a certain degree of difficulty, it is not completely without difficulty, on the contrary, the difficulty is still not small, but it is not completely without the possibility of condensing it.

If it is in an ordinary way, with Nameless's current strength, there is no chance of condensing at all.

The aura surged out frantically, frantically pouring into the innate demon pill, and the thunder in the innate demon pill spread out, bombarding the piece of third-grade inferior thunder attribute spiritual material that was close to it, and the thunder was bombarded wildly, and after a while, Fang was able to blow the tip of its iceberg into powder.

This kind of difficulty is far from being comparable to those low-grade spiritual materials before, if it is like those nine-grade spiritual materials, in such a bombardment, they have already turned into powder, and it will be so difficult there.

"Whew, it's good to be able to smash it, otherwise it will be a big problem. ”

Although it was only the tip of the iceberg, Nameless was greatly relieved in his heart.

Before, seeing that piece of spiritual material had no signs of shattering in the successive bombardments, this made him very anxious.

And now, although it is not completely smashed, but if he can blow up a corner, Nameless is sure that it will be completely blown away, and then, all he needs is a matter of time.

If you don't have the ability to smash these spiritual materials, you can't say it, Nameless can only lower some standards and condense some low-level natal primordial spirits.

Although there are regulations on the method of condensing the natal spirit in the "Heavenly Tribulation Secret Codex", there is not only one condensation method, and the difficulty of the condensation method is different, and the strength of the condensed natal spirit is also different.

What Nameless wants to condense now is the most difficult, and it is also the strongest one to condense!

It took nearly ten hours to completely smash that piece of third-grade inferior spiritual material and integrate it into the Innate Demon Pill.

Fortunately, the amount of third-grade inferior spiritual materials that need to be condensed is not particularly large, and it is only thirty pieces.

The difficulty of condensing the inferior spiritual materials of the third grade has increased a lot, but once the condensation is successful, the growth speed of the innate demon pill is also much faster than before.

The condensation of all the thirty pieces of third-grade inferior spiritual materials into it suddenly made the innate demon pill increase to a full size of one meter in diameter, and with the integration of high-quality spiritual materials, the growth speed of the innate demon pill was also crazy to increase.

Then it was time for the three-grade medium spiritual materials to be condensed, and their number had been reduced to only ten pieces, but in the same way, the increased difficulty of condensation was also more than three times greater.

Of course, although the difficulty has increased a lot, it is still not to the point where the nameless place cannot be condensed, so he just needs to spend more time.

With the integration of ten pieces of third-grade medium spiritual materials, the Innate Demon Pill has already been raised to a size of two meters in diameter.

And then the next time, it is the most important, the critical time, although the number of third-grade high-grade spiritual materials is only three places, but the difficulty of trying to smash them is too difficult, each piece wants to be broken, it takes five or six days to smash it, this one difficulty, beyond the previous is too much.

It took nearly twenty days in a row to condense the third-grade spiritual materials, plus the time used up to condense the rest of the spiritual materials, it took a full two months before it could be regarded as the first step of condensing the natal primordial spirit.

That's right, integrating all the spiritual materials into that innate demon pill is just the first step in condensing the natal primordial spirit!

The second step in condensing the natal spirit is to conceive!

And this is the most critical and important step in this! )