Immortal Lord Lanyu raised his eyebrows and said nothing more.
Although he, too, harbored such thoughts, he also knew that the greatest burden on this world was still those Daluo Immortal Venerables.
As long as those Daluo remained, the Final Tribulation would not be easily weathered.
Immortal Lord Lanyu even vaguely felt that the Grotto-Heaven occupied by the Tianyan Sect might not be able to shelter all the Daluo of the Myriad Immortals Alliance.
But he could only let such thoughts rot in his heart, not daring to utter a single word of them.
Only after suppressing this forbidden thought did he continue speaking to Immortal Lord Jiuxu. "When do you plan to launch the campaign against the Tianyan Sect?"
Immortal Lord Jiuxu pondered briefly before saying, "I've only just finished constructing my laws, and I still need to adjust to them.
"But that won't take long. A dozen years or so should be enough."
Immortal Lord Lanyu nodded. "In that case, we can begin drilling the Myriad Immortals Grand Formation now.
"But I'm afraid a dozen years or so won't be enough."
Because the strength Xu Changxing had previously displayed was so astonishing, both men felt that the previous Myriad Immortals Grand Formation was no longer sufficient to contend with him.
Thus, when Immortal Lord Jiuxu asked his master for an Innate Spirit Treasure, he also had him improve the Myriad Immortals Grand Formation while he was at it.
It was precisely for this reason that the immortals of the Myriad Immortals Alliance needed to drill it again.
Immortal Lord Jiuxu, however, frowned. "There have only been slight changes to this Myriad Immortals Alliance. Why wouldn't a dozen years be enough?"
Immortal Lord Lanyu said, "For one thing, this grand formation is too complex and requires too many Heavenly