The Eighth Gate

Valeria, a lord's daughter from the mighty Daivat kingdom, discovers unsettling truths about her home when she enrolls in Rajvihar, a prestigious institution for nobility. As she forges new alliances, she unravels a web of deception, and slowly begins to realize that those closest to her may be concealing the darkest secrets. In this gripping new adult fantasy, trust becomes a treacherous terrain, and Valeria must navigate a world of unsettling truths

OR... Gossip Girl, but with fantasy kingdoms and royalty instead of upper east side teens