Daughter of Olympus

(PJO fan fiction) Cassandra had grown up in Olympus. She never even knew there was any other life. But one day, she hears the gods speaking of a different world, and she realizes the gods had been lying to her for her entire life. She is brought down to the mortal world as punishment, where she just happens to meet 3 demigods name Thalia Grace, Luke Castellan and Annabeth Chase. But, a few of them don't seem to trust her, since she is a goddess herself. What will happen to Cassandra now? Will she make it to Camp Half-Blood where the satyr Grover promised they would take care of her?
(Disclaimer: I (obviously) do not own Percy Jackson and the Olympians, this is entirely based off of Rick Riordan's books. Also, the picture is from Google, I just edited it)