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Slap, slap, slap, slap... Strange noises came from inside the interrogation room.
The door to the interrogation room had been closed, and Ling Yueru's two subordinates still stood guard outside.
The two male police officers had thought that their chief, Li Qiang, had paid a visit, and Ling Yueru would release the person soon.
But to their surprise, nobody had come out yet.
Suddenly, slapping sounds burst from the room, immediately followed by the low moans of Ling Yueru.
The ears of the two male police officers perked up instantly, and they pressed their ears against the door one after the other.
Inside the interrogation room, Ling Yueru wanted to bite down on her teeth and not make a sound, but the pain and shame from a certain part of her body made it unbearable.