Diligently Drilling the Grand Formation

Because Shen Mo had not obtained the complete formation diagram of the Myriad Spirits Divine Baleful Formation, he could not accomplish it in a single stroke and directly deploy a formation numbering in the tens of thousands. He could only expand its scale bit by bit.

As time passed, the Demon Soul Generals used to lay the formation gradually increased from a few hundred to a thousand, several thousand, then over ten thousand; the Demon Soul Generals serving as formation eyes were also replaced from third-order to fourth-order Demon Soul Generals, increasing step by step from nine to eighteen, twenty-seven, thirty-six...

For a time, the skies above the Spirit Void Domain brimmed with roiling Blood Baleful demonic qi, accompanied by all manner of horrifying illusions and ear-splitting noises!

Only when the low-order Demon Soul Generals used for the formation had expanded to over fifty thousand, and the fourth-order Demon Soul Generals serving as formation eyes had reached eighty-one, did the power of the entire formation rise to its peak.

Of the Demon Soul Generals serving as formation eyes, around fifty had cultivation levels ranging from the middle stage of the fourth order to its peak. They were all old-generation Demon Soul Generals who had advanced to the fourth order long ago; the remainder had been painstakingly nurtured by Shen Mo over the past few years merely to make up the eighty-one formation eyes, and possessed only early fourth-order strength!

By then, even if Fairy Peiyu took the lead and advanced into a fifth-order Demon Soul General, Shen Mo would have no way to use her as a formation eye.

At the very least, nine fifth-order Demon Soul Generals would be needed to sustain the operation of the Myriad Spirits Divine Baleful Formation and raise its might by another level!

Meanwhile,