Fourteen Years of Ghosthunting (Complete 5 Volumes).

Summary

A property management employee, Mr. Pi, encountered a supernatural incident in his residential complex's elevator. Surveillance footage showed an elderly lady entering the elevator with a ghostly old man pressed against her back, who had no reflection in the mirror. The old man was actually deceased for a year and was the lady's late husband. The technician who first noticed this was terrified, but Mr. Pi suppressed the incident to prevent panic among residents. Seeking help, he and his wife contacted a supernatural investigator friend to examine the strange occurrence and potentially resolve the ghostly presence in the building.

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