Okay, first off. Not a Host crossover! Though it might seem that way with the whole "voices in my head thing". I have actually done a few role-plays like this. So this is actually based off those.
Everyone has a favorite story or movie. One that touches their hearts and stays with them forever. Everyone has a favorite character from that movie. One which speaks to them and one which they can relate to. Some people obsess over these characters and movies and some only quietly admire them, but whatever the case may be, they are still in their hearts.
But…but what if one day you woke up and heard a voice in your mind? Your first thought would probably be that you've gone insane. Then you find out it's not just any voice. It's the voice of your favorite character! And it's not just apart of your imagination. They're there and have thoughts of their own.
Now, you must be thinking this is insane, but for one 18 year old girl, this is all to real