The internal spaces created by the Fetus Burial Array by Xin Ru are endlessly vast, yet they are voids without even a speck of dust.
Everyone drawn into the array is enveloped by the Demon Blood Membrane spawned within the void, turning into a Demon Embryo and subsequently growing into a Demon Infant.
Once the Demon Infant is "born," it enters into the true Great Ru Pure Land.
Shi Feiyang "broke through the walls" from the space of the Elder Shi Pi into the world of the Heavenly Lust Sect Leader.
While the Heavenly Lust Sect Leader actively sought to be "born," he wouldn't be passively enveloped into a Demon Embryo like the Elder Shi Pi.
He intended to utilize the array to condense a flesh and blood body, then breach the world by force, invading the Great Ru Pure Land.
As Shi Feiyang arrived, he saw the Heavenly Lust Sect Leader spreading Mystic Yin Black Water, forming a boundless sea of a diameter of ten thousand miles.
