With more than fifty years still remaining before the deadline for turning in immortal crystals, the most urgent matter was to seize the time and continue condensing a sufficient number of immortal crystals.
As for what came next, that would have to be considered at length after they had accumulated enough immortal crystals.
With that thought, Bai Ze slowly closed his eyes again and began continuously condensing immortal crystals.
As time slowly flowed by, time flew like an arrow, and the years sped past like a shuttle.
At this moment, Lü Ruoxue, Li Xingyue, Hong Yue, and Pingyang Emperor Lord within the Cave Mansion also broke through to the True Immortal Realm one after another, like spring bamboo shoots bursting from the earth.
After slightly stabilizing their cultivation, they eagerly followed the method for condensing "immortal crystals" and immediately began condensing them without pause.
Yet surprisingly, although they used the same method, the time each person needed to condense a single immortal crystal varied greatly.
The faster ones took a little over four months to finish, while the slower ones needed roughly six months to successfully condense one immortal crystal.
And so, time slipped away, with one year after another passing in haste.
Before they knew it, nearly a hundred years had passed since everyone arrived here.
At that very moment, without any warning, an earth-shattering, deafening boom suddenly erupted.
"Boom!!!"
That sudden roar was like thunder from the Ninth Heaven, instantly shattering the originally tranquil and peaceful atmosphere.
In the blink of an eye, the formation outside shattered like fragile glass.
The tremendous impact made the entire Cave Mansion tremble violently, as though it might collapse at any moment.
At this moment, Bai Ze and the others, who had been wholly focused on condensing immortal crystals, were jolted