"Mister Baek" is a South Korean television drama that aired in 2014. The series stars Lee Joon-gi as a wealthy and successful man who undergoes a transformation after a life-changing event. The story explores themes of redemption, love, and the importance of family. The plot centers around Baek Hee-sung, who, after losing everything, finds himself in a new life where he learns to appreciate the simple things. He forms a bond with Kim Ha-eun, a young girl who helps him rediscover his humanity and purpose. The show combines elements of romance and drama, captivating audiences with its heartfelt narrative.