Sheng Xiao, Feng Yuncheng, and the others turned to look at Yu Huang.
Beatrice said in a low voice, "Yu Huang, isn't this song…"
Yu Huang suddenly shook her head at Beatrice.
Beatrice understood and immediately shut up.
The reason they were so surprised was that the song that Professor Cheng played sounded similar to the battle song that Yu Huang played in the Kunlun Mystic Realm. However, Yu Huang's battle song could arouse the battle intent in people's hearts, while the song that Professor Cheng played could calm people down.
This song was like the peaceful version of Kunlun's song.
As Yu Huang watched Professor Cheng's posture, she secretly learned it.
