Lee Jema is a fictional character from the popular South Korean television series The Great Doctor, also known as Faith. He is portrayed as a skilled and dedicated physician in the Goryeo Dynasty, navigating the challenges of his time while also dealing with the complexities of love and duty. In the series, Lee Jema is played by actor Lee Min-ho, who brings depth to the character's struggles and triumphs. The show blends elements of historical drama and fantasy, showcasing Lee Jema's journey as he encounters various characters and situations that test his medical knowledge and personal beliefs.