A woman’s gaslighting behavior is a prescription for disaster. But for whom? Lady Harriet Manning is a skilled physician. She spends her days assisting her father, a renowned physician, and volunteering with the Ladies Auxiliary. Despite her passion for medicine and helping those in need, Harriet is bound by societal expectations that prevent her from practicing medicine openly. Meanwhile, her mother is constantly pressuring her to find a suitable husband. During a trip back to London, Lord Asheton, the Earl of Lockford, has a riding accident and is brought to Harriet’s clinic for treatment. The two grow close during his recovery, and their relationship begins to blossom. However, when Harriet’s family discovers that Asheton is the son of the Duke of Whippany, they are shocked. Harriet’s mother encourages her to put her medical abilities aside and conform to society’s expectations in order to fit in with Gavin’s world. Despite their engagement, the ton is not happy with the match. Daphne Willis, in particular, has other plans in mind. Will Harriet and Asheton be able to overcome the obstacles in their path and find true love?