The World of the Married 2020 Ji Sun Woo is a family medicine doctor She is married to Lee Tae Oh and they have a son She seems to have everything, including a successful career and a happy family, but she is betrayed by her husband and others Meanwhile, Lee Tae Oh dreams of becoming a famous movie director He runs an entertainment business with the support of his wife Ji Sun Woo Even though he loves his wife, Lee Tae Oh falls into a dangerous relationship