[ DISCLAIMER: Events within this story are of real-world events. Some details may have been changed to protect the identity of all parties involved. ]

"Hello, I am teacher number 2954. May I know your matter of concern?"

On a peculiar night in the 1980s, Ah Liang ( Name changed to protect identity ) picked up a call from room 2. He was working as an intern at his local call centre. They were closing for the night, and the seniors asked Ah Liang to inform the caller to call them back the next morning. Ah Liang enters the room only to realize the call would not wait for sunrise.