Based on Julia Quinn's third Bridgerton book, An Offer from a Gentleman, this new season follows Sophie (Yerin Ha), who dreams of finding her "Prince Charming" when she sneaks into the Bridgertons' famed masquerade ball as the "Lady in Silver." Ultimately, she spends the evening with Benedict Bridgerton. However, just like Cinderella, when the clock strikes midnight, Sophie's fairy tale ends, and she's forced back to her house with her disdainful stepmother. Now, after this magical night, Benedict is determined to find the mystery woman he danced with.