No Traffic

I work the night shift monitoring. The daily task is to stare at the screen and write boring "exception reports". Until one night, a colleague who had just finished his farewell ceremony yesterday appeared on the screen. The door guard said: No one can pass. The video says: Buffering failed. But that figure was walking slowly at the end of the corridor. From then on, the system, records, and even my memory began to become distorted... I have to write this down, or else one day even I will be erased.