Transported through time by a mysterious sequence of events, a woman from the modern era finds herself abruptly awakened within the form of a young aristocrat's daughter. As she grapples with the unfamiliar customs and societal norms of this distant era, she becomes ensnared in the fierce competition among rival princes, each hungry for the throne's coveted power. Amidst the intricate tapestry of courtly intrigues and ever-shifting alliances, she discovers an unexpected allure drawing her towards these princes. Despite the chaos and uncertainty surrounding her, she finds herself increasingly captivated by their presence, navigating a delicate balance between burgeoning romance and the perilous realm of politics.[4]
Scarlet Heart Thailand is the third drama adaptation of the novel after Startling by Each Step was made into a Chinese drama series Scarlet Heart starring Cecilia Liu and Nicky Wu in 2011 and a South Korean drama Moon Lovers: Scarlet Heart Ryeo starring Lee Ji-eun (IU) and Lee Joon-gi in 2016. The Thai adaptation was announced at the GMMTV 2024 UP & ABOVE PART 2 event on April 23, 2024, at Union Hall Bangkok,[6] during which the network revealed the main cast and a minute-long video trailer.[7][8][9]