A Big Surprise for You

Chu Fei's hearing had always been "one-dimensional."

Or rather, a normal person's hearing was one-dimensional.

It was only because of the difference in how sound reached the two ears that people gained a sense of depth.

In fact, it was the same as with the eyes—vision. One eye saw a flat image, while two eyes saw slightly different images. Only after they overlapped could stereoscopic vision form.

Try switching your left and right eyes in a test, and you would find that the colors seen by each eye were different.

The human body appeared symmetrical, but upon closer analysis, there were slight differences between the left and right sides. It was not absolutely symmetrical.

In truth, this structure was the most economical one produced by life's evolution—and also the laziest. By making slight adjustments to the body's left and right sides, flat senses were upgraded into three-dimensional senses.

But this was "fake stereoscopy"! Or rather, an alternative form of simulation.

As an Awakened, one naturally had to break free from this lazy setting built into innate evolution and evolve toward a more efficient mode.

For example, each of Chu Fei's ears now contained two auditory systems, allowing him to hear two kinds of sounds at once.

In that instant, Chu Fei felt as though the world had "come alive"!

It was like a one-eyed man finally gaining a second eye. The rigid world became vivid and lifelike.

Because sound had become three-dimensional, the resolution also experienced a leap in improvement. Under ultrasonic perception, the resolution rose directly from 1.5 millimeters to 1 millimeter!

Moreover, Chu Fei felt that once he became familiar with this state, Perception of Wind would definitely improve even further.

That was a matter for later. The foundation had been laid; what remained was patient grinding.

Once