C509 Young Talent

Many people in the stadium were a little stunned when they saw the screen. If it was a video, then what was the meaning of the word 'A' that filled the screen?

Just then, someone saw that the capital s light on Yun Fann's keyboard had suddenly lit up!

Yun Fann indifferently typed a few letters on the keyboard, and the letters appeared on the screen.

This time, Xu Feiyu was stunned