Set against the backdrop of 18th-century London, 'Rebel Rose' follows Mary Stuart Beaton, a descendant of the legendary Mary Queen of Scots. Having arrived in the city to seek recognition of her family's royal lineage, Mary becomes entangled in a web of political schemes and societal manipulation. As she navigates the treacherous waters of high society, she faces opposition from those who question her claims and those who seek to use her for their own gain. However, Mary proves to be a formidable force, using her wit and determination to overcome her adversaries.