Emma Richard stood at the door of the room, and pulled the corners of her already flat clothes, fearing that there was a little wrinkle. Just before pushing the door in, a bodyguard in crisp overalls appeared, "Who is it, what is it?" "Check-in nurse, here to do the daily check-up on this patient." Emma Richard tried to make her voice sound as smooth as possible. The bodyguard took out an instrument and swept the name tag over Emma Richard's shoulder, then asked Emma Richard to hold out her finger, "Please confirm the fingerprint." Emma Richard slowly stretched out her hand, "ding-", the bouncer looked at it, "Okay, it's ready...