"Flower of Evil" is a South Korean television series that aired in 2020. The story revolves around Baek Hee-sung, a man with a dark past who has successfully built a new life as a loving husband and father. However, his hidden identity is threatened when his wife, Cha Ji-won, a detective, begins to investigate a series of murders linked to his past. The series explores themes of trust, deception, and the complexities of human relationships. As Cha Ji-won delves deeper into the case, she uncovers shocking truths that challenge her perception of her husband and their life together. The show combines elements of thriller and romance, keeping viewers on the edge of their seats.