C50 Unintentional Encounter with That Scene

Going to work early in the morning, I was wondering what the hell kind of dream it was, why it was so strange.

In the afternoon, I was really bored, so when I saw Ma Shuang making her rounds inside, I followed him. Around every custody area, there would be a squadron of people on duty every day, and it was as if they were guarding every custody area, whenever they were called for