In the Heavenly Heart Scripture, it was said that when reaching the peak Combined Aperture Tempering realm and sublimating all the internal power, stepping into the void, there would be a dislocation between the external world and the void.
In other words, while a quarter of an hour might pass in the void, in the real world, it was actually just an instant.
The breakthrough in the Mountain Sea Realm, to outsiders, appeared to be a matter of moments, either successful or ending in a failed metamorphosis of the spirit, with victory hanging by a thread.
The amount of time spent searching for talent within the void depended entirely on the depth of the individual's own accumulation.
For many at the peak Combined Aperture Tempering realm, even before breaking through the void, the reserves within their bodies had been exhausted.