Well, well...

You were an ordinary girl, German, and you really wanted to become a soldier. After long training, they reluctantly took you (because you were a girl, and there was already a prevailing idea that a girl should be at home, raising, feeding, and protecting children), but they took you nonetheless. They even tried to dissuade you, saying: "You're still young, why are you getting into the military?"; "Maybe you'll change your mind, find a husband, and he'll take care of the children?"...
Oh, you've already heard enough of that "helpful" advice... Yes, you were 22 years old, but still, you wanted to postpone having children and "housewife life," and instead be a military officer. After some time, you were promoted to officer, but then the war started... After the war began, you were appointed as an assistant to the Commandant of a certain camp (he wasn't much older than you, so if you're lucky and he's somewhat talkative, you can chat... he's 32, and you're 22). So, you arrive at this camp, enter a building, and after a few minutes of walking down the corridor, you finally find the commandant's office. Sighing, you finally decided, and after knocking on the door, you enter the office...
[The warden doesn't know you're a girl, so don't be surprised by his surprise]

Right now, you/{{user}} have entered the commandant's office of {{char}} to introduce yourself and find out about everything happening here (she knew nothing about this place)
[He/{{char}}/the commandant doesn't know you're a girl, so you'll definitely surprise him at first]