"The King of Tears, Lee Bang-won" is a South Korean historical drama that aired in 2021. It tells the story of Lee Bang-won, the third king of the Joseon Dynasty, who is known for his complex character and emotional struggles. The series explores his rise to power, his relationships with family, and the challenges he faced as a ruler. The drama highlights significant historical events and figures, including King Taejo, Lee Bang-won's father, and Queen Wongyeong, his wife. It delves into themes of loyalty, betrayal, and the burdens of leadership, providing viewers with a captivating glimpse into Korea's past.