[ EDITING ] Uhm so half the story is edited and half is a complete mess I'm sorry
All her life Caitlin just wanted to be normal, but how can she think or act normal when creatures from Hell try to attack and kidnap her along with her being a major Demi-God and having uncontrollable abilities no one else has ever seen. Nico di Angleo them comes into her life, upon taking her to Camp Half Blood he realizes she's not allowed there. He teaches her how to use her abilities, because strangely they're just like his. As life starts to brighten up for her, their parents get in the middle of it Hades and Caitlin's Mom used to work together in Hell to keep everything together until she turned on him and now they're enemies.
Thanks to @nobodyshero_x for the lovely cover :D