Percabeth Meets World

I know it's been done to death, but I couldn't help myself, so here it is! Percabeth meets mortals and new demigods, maybe even a few monsters! Still, no matter what happens, Percabeth is together to the end... right? WARNING: if you hate Percabeth (though I don't see how you could), don't read this. Read something else. Pertemis or something. Just not this.