C304 The Sound Waves Were as Sharp as Blades(1)

The rhythm of Yelv Qingyin's music quickened again, but Woo Zhengyang remained largely unfazed. The intense arcs of sound certainly made his surroundings more perilous, but having identified the varying strengths of these arcs, it was now difficult for them to harm him. However, when a peculiar melody began to play, Woo Zhengyang's expression turned serious