Chapter 1: The Unusual Vibration
Her phone vibrated at 2:17 a.m.
Not a call... Not a message. Just… a vibration.
She unlocked the screen. Nothing!!
No missed call, No notification, No app open.
She frowned. Her room was silent except for the fan.
Just as she was about to lock the phone again, a notification suddenly appeared:
Unknown Sender: "You are repeating the same mistake."
Her heart skipped. Before she could touch it…
The notification disappeared.
And her phone switched off by itself.