So, she couldn't sleep.
The room was quiet, pitch-dark, with only the cool air intermittently breezing out from the air conditioner. She closed her eyes, covered herself with a thin quilt, tossed and turned on the bed, staying awake all night.
This feeling was too torturous, vaguely grasping at some threads, yet never able to pinpoint the issue. It felt like being sentenced to death without knowing what crime had been committed.
Just as she was uncertain how long she had been sleepless for, she suddenly heard the sound of the door lock, "click" turning once, and then stopping. Then she heard a deep, alluring voice tinged with anger outside the door, "Su Lingyu, get to your room and sleep right now! You're grounded for the week! If you go fooling around at 'Yidu' again, watch out, I won't let Gao Xiaojie off easy!"