In the span of a month, Heavenly Eye had directly advanced from the Perfection Realm to the Great Perfection Realm.
The efficiency was remarkably fast. Perhaps it was also because Heavenly Eye's main framework remained unchanged, with only the divine soul portion being filled in.
In truth, after fusing so many techniques at the Joint Aperture Realm, the Heavenly Eye ocular art had already begun developing toward the ability to investigate divine souls.
Given enough time, Chen Fei could even slowly make up for the flaws within Heavenly Eye himself.
In this world, the countless divine arts and secret techniques had all developed little by little in this manner.
But Chen Fei had cultivated for less than thirty years in total, while the refinement of a cultivation technique was measured in centuries. He simply did not have that much time.
Thus, Chen Fei could only stand upon the shoulders of giants, fusing all kinds of cultivation techniques and gathering the strengths of a hundred schools.
Chen Fei appeared in midair, and a beam of light shone from between his brows, enveloping the space ahead.
The world turned completely black and white. Within that world of dots and lines, every node and every line represented a piece of information.
Back at the Joint Aperture Realm, Chen Fei had already been able to obtain some rudimentary information from those dots and lines.
Chen Fei could actually delve deeper into that information, but it required an enormous expenditure of mental energy, and the results were still unsatisfactory.
This was insufficient computing power. Only by piling up hardware could one calculate things of a higher level.
But now, with the divine soul aspect of Heavenly Eye completed, the amount of information Chen Fei could see within those dots and lines abruptly increased severalfold.
Chen