Jiang Yunmei collected her thoughts, extending her spiritual sense in a specific direction.
In an instant, the world seemed vast and expansive, as if numerous breezes and flowing clouds flashed before her eyes, and a great amount of "symbolic information of sounds" surged into her mind.
She heard the bustling noise of cars and horses on city streets.
Under normal circumstances, her Heavenly Ear Technique would cover a spherical range, but now she was flattening and rounding that sphere, continuously stretching the antennae toward a certain endpoint.
Eventually, the girl's hearing focused on a sound coming from a phone held by a man standing on the street three kilometers away.
...
Jiang Yunmei opened her eyes, looking somewhat fatigued.
Using her superpower was not overly draining, but the influx of a large amount of external information momentarily overwhelmed her brain, unaccustomed to such efficient processing.