Inner Me

This book is gonna be my first original-not-a-fanfic on Wattpad. Hope u like it!
"Humans act like having a zodiac is no big deal. Like their zodiacs don't make the choices, like the zodiacs don't matter. But they do."
17 year old Karalyn Taurus doesn't want her birthday to come. That's when she will officially become a Taurus and get assigned to a human. Little does she know that she's needed to prevent a disaster.
When Kara ends up sharing with her worst enemy, what will happen next?
Ava Aries has always dreamed of becoming a true Aries. But never did she think that her enemy would be sharing with her...
Two girls to help the Chosen. Two signs assigned. When disaster strikes, how will they defend themselves?