In the kingdom of Prindiam, Cassia Bato has a normal life. She spends her time with her family and helping out her mom in her shop. Once she gets a job at the royal castle, everything changes for her. She gets to be with her best friend every day, and befriends the royal princes. With her new friends, Cassia discovers a dark past in the royal family. Will Cassia be able to help the royal family fix what is happening with them, or will they be shrouded in darkness forever?