Over the next few hours, the attendant patrolled the train carriages with great intensity, and nothing happened until it got dark.
Jiuyue wrapped herself in a blanket and slept soundly into the night, until she was woken up by the vibration of her cell phone.
A strange woman had added her, and just seeing the profile picture made her uncomfortable.
She yawned, thought for a moment, and ultimately decided to accept the stranger's request.
Almost instantly after the request was accepted, the stranger sent a message.
It was a photo, taken in dim light, but it vaguely showed one of the train carriages, with no one inside, and a figure could be glimpsed vaguely walking toward the camera.
It was now 3:07 AM, and even the lights in the train corridors had been extinguished.
The passenger code stipulates that passengers are not allowed to move around in the carriages after 1 AM.
Jiuyue replied with a cartoon picture of a puzzled fox.
"Look at the lower bunk across from you."
