Through this gap, Chu Yunsheng quickly found the source of the sound, and as he expected, it was the blue-haired girl who made the sound.
That was a beautiful picture, which should only be in dreams.
At least, that was what Chu Yunsheng thought.
The thin piece of paper was about the size of a bank card. It was white and did not seem to be very special, but in the mouth of the blue-haired girl, it seemed to become alive, seemingly filled with some kind of wonderful force. Many musical symbols-like characters appeared from the paper and danced in the melody, giving out a real, stereophonic feeling, and the melody was actually made when each character vibrated in the air.
Unlike the normal music sheet that people usually hear and saw. Each note on the paper was like a living fairy. They produced a peculiar kind of stereophonic sound from their own stereoscopic existence. It was like a 3D "movie", but the audience was not eyes, but ears.