C343 Is It a Man or a Ghost?

Is it a human or a ghost?

The moment I heard the elevator door open, I was stunned. The 23rd floor has always been dark, so why is there someone coming up?

I turned my head to look at the elevator door.

Leopard and Yin Biao were also there to warn others. I saw that Yin Biao's face was covered in sweat