When I was on a video call with my girlfriend who was working overtime late at night, I suddenly found a face in the cabinet behind my girlfriend, staring at her quietly. I was shocked and hung up the phone as quickly as possible and sent a message to my girlfriend; I hid quickly; I ran downstairs and took a taxi as soon as possible. My brain was running fast. In the video just now, my girlfriend told me that she was the only one left in the company, so who was hiding in the cabinet? Then my phone rang. It was a message from my girlfriend. What did you see just now?