C391 Zhang Zishan and Wu Kejun(5)

In the darkness, Zhang Zishan closed his eyes and tried his best to slow down his breathing, but he couldn't fall asleep.

"Can't sleep?" Wooh Kejun, who was standing beside him, suddenly spoke up with a trace of a smile in her voice.

The sound suddenly reached Zhang Zishan's ears. Zhang Zishan reflexively turned his head, and borrowing the faint moonlight from the window