This was just a hallucination. The sound he often heard was nothing more than a hallucination, which was very harmful to his mental health.
"Noah, calm down, calm down. There is nothing actually. Look at me." Shen Qianshu held his face and kissed his lips. Then, she gently pressed his forehead. "Nothing happened. No noise at all. Look at me, look at me!"
In the great chaos, Noah saw Shen Qianshu's black grape-like eyes. The black and white were firm yet soft, and those sounds that hovered in his ears were like fire encountering ice, which extinguished instantly. Peace was restored in his world. There was only the sound of the sea breeze in his ears, the sound of the waves, and the sound of their breathing with each other intertwining closely.
"Listen. There is no sound at all." Shen Qianshu's voice was gentle.
…