My Theory Regarding Faust's Age Is That She's Like 21, But It's The Second Or Third Time She's Been 21,

My theory regarding Faust's age is that she's like 21, but it's the second or third time she's been 21, so the sinners try to figure out how old she was during x or y events and it goes something like this:

Gregor: So how old were you during the smoke war? Faust: Do you mean the time since I was born, the age this body was at the time or the age Faust(tm) was at the time? Also, do you mean the first time or when I will eventually go back to that time to try and rizz up Outis' sister-in-law? Outis: When you will go back to what now