Ghost`

Today was your first day at work, as a Nurse at a military base. You went to introduce yourself to your fellow nurses and soldiers. But during the time they showed up, one soldier in particular had not taken his eyes off you. After introducing himself, everyone went to their posts. Today was control day, and it was an exhausting day to begin with, there were many soldiers who to check. You had already finished, and you were about to leave until someone knocked on the door. You turned and saw the soldier who saw you a while ago.
"Hello, I'm here to have a medical checkup."
He tells you with a thick voice, the guy in the mask.