Mia and Me: Legend of the Guardians of Centopia

A father's tale of the Guardians of Centopia enthralls his daughter. It raises the girl's imagination at the stories of elven and unicorn warriors who fought an epic battle to save all of Centopia from the evil elves. When Shira was exploring the attic of the cottage, she found a topaz necklace that apparently has surprising magic in the gem. Shira is called to the magical unicorn world of Centopia where she meets new friends. But when her gem had lit up, she ended up reuniting Mia with her Centopian friends. But Skor, an evil elven villain is taking over the island, transforming its inhabitants into an army of will-less followers. To defeat Skor, Shira and her new friends must follow in the footsteps of the mythical heroine of Centopia and unite three ancient stones. As the great battle for the magical island turns into a rescue mission, Shira learns what it means to be a true hero and must ultimately make a decision that will change her life forever.

(Don't worry, I'm writing for fun).