C366 emergent condition

As Ye Xiaoan thought about his own matters, he realized that he didn't notice anything behind him. Even the sound of his footsteps becoming more and more hurried behind him had been automatically ignored.

"Ye Xiaoan!" In the empty street, Liang Yirou's voice sounded from behind him. With her hands behind her back, Liang Yirou walked towards Ye Xiaoan step by step