This Woven Kingdom (This Woven Kingdom, 1) by Tahereh Mafi

The story is set in a world inspired by Persian mythology and follows the lives of two characters from different worlds. The protagonist, Alizeh, is a servant with a hidden identity and a powerful destiny. She discovers that she is the long-lost heir to a powerful kingdom, and her life becomes entwined with the prince, Kian, who is destined to find her. As political intrigue, magical forces, and personal challenges come into play, Alizeh and Kian must navigate their complex roles and the secrets that bind them together.