Noh Ae Jeong juggles motherhood with her dreams of producing films. One day, her boss disappears - and leaves behind a giant mess for her to solve.

After a series of unfortunate events, Mok Hae-won quits her job in Seoul and goes back to Bookhyun Village, in Gangwon Province, where she briefly lived when she was in high school. There, she meets again her former classmate and neighbor, Im Eun-seob. He also came back to Bookhyun after leaving the village for a few years and now owns a bookstore.

Doctor Prisoner centers around an ace doctor in a university hospital's emergency care center, a skilled professional who treats his patients with full devotion and without discrimination. However, his medical license gets suspended as a result of a medical malpractice incident that arises when the hospital board director causes a ruckus. He then gets his certificate as a medical internist and applies to work at a prison, where his plan is to cozy up to all the big-shots there-business tycoons, celebrities caught for doing drugs, sports stars guilty of gambling-and to win allies, with the ultimate goal of getting revenge against the hospital that ousted him. To do so, he'll get rid of the existing prison chief doctor and claim the spot for himself.

Choi Kyung Seo is a legendary lawyer at the top law firm in South Korea. He has charisma and an attractive appearance. He hires Go Yeon Woo as a rookie lawyer for the law firm. Go Yeon Woo has excellent memory.