[@Noxx]

Just as [@TheWindel] said, her backstory is ok, and I think the powers are pretty much alright as well, however, there are a few issues other than the number of gems that I'd like to ask about:

- The 100 m² area refers just to the building's perimeter or to the total floor area? In other words, if she had to create something with more than one floor, would she have to reduce reduce the area of the building to compensate for the extra floors, or not?

- Also, could you elaborate a bit more on how that force field traps being inside of it? Is it invisible or not? Also, how is it that the range increases from 10 to 50 feet just because she's protecting someone else?

These are the questions that I have in mind now, if I think of anything else I'll say it later.