Bai Qiang had an innate talent: her superhuman hearing.
Because of her acute hearing, she unlocked a special ability in her teenage years—Sound Positioning.
As long as she could catch even the faintest sound, she could precisely determine the location of the source, whether it was a person or an object.
Later, she deliberately trained herself for a period of time, and developed another remarkable skill.
Blindfolded Shooting.
With her eyes covered, plunged into darkness, her hearing instead became more amplified—she could pick up sounds even more clearly than when her eyes were open.
By the advanced stage of her training, Bai Qiang evolved to the point where, even if someone randomly threw a ball into the air, she could hit it mid-flight while blindfolded.
It became a reflexive instinct.
Eventually, she sent the K.A. Chairman a video of herself performing Blindfolded Shooting.