The sound was sharp and loud.
A normal human being's breathing could never produce such a noise.
The eyes of everyone in the elite class focused on Liu Yang, all showing expressions of surprise. Bai Xiao also watched carefully, observing the instructor's movements.
At the center of the gymnasium.
Whoosh...
Liu Yang slowly exhaled a long, hot stream of air.
Only then did he open his eyes and look indifferently at the crowd.
"The White Bird Breathing Technique consists of three stages: 'No Sound,' 'Snake Sound,' and 'Bird Call.' In the first stage, the breathing evolves from silence to gradually becoming audible. In the second stage, the breathing sound seems to turn into the noise of a rattlesnake, growing from soft to strong. In the third stage, the 'Snake Sound' completely transforms into the 'Bird Call' and becomes louder and louder until it echoes loudly through the sky..."
When he reached this point, he spoke up.
"If there are any questions, feel free to ask."