Snowdrop (2021) is a South Korean drama that combines romance, suspense, and political intrigue. Set against the backdrop of the 1987 South Korean democratic movement, the story follows Lim Soo-ho (played by Jung Hae-in), a North Korean agent who is hiding in South Korea during a tense political period. He is discovered by Eun Young-cho (played by Jisoo), a university student, who finds herself drawn into a dangerous situation when she becomes involved in his secretive mission. As the story unfolds, they must navigate a complex web of betrayal, loyalty, and love amidst the political turmoil. The drama also features Yoo In-na as Kang Chung-ya, a mysterious doctor with ties to North Korean agents, and Jang Seung-jo as Lee Gang-mu, a police officer determined to uncover the truth.