Nice imagination you got in there man! I just can't imagine if that poor girl exists in the real world, so naive of the coming threat to her. Haha. You got cools skills and talent, you were able to portray something like that.

Allow me to interpret my idea about the drawing. Maybe the girl symbolizes of those poor girls who are unaware of the "monsters" of the outside world. The monster symbolizes temptations or some other vicious things. As the girl enjoys the world, she doesn't really care that it comes a moment that she will be caught off-guard, to be consumed by these "monsters" and there is no turning back now.

Well done mate. Cheers!