Lee Gun, the eccentric president of Jang In Medical, promises to marry his girlfriend in a hundred days; he meets Kim Mi Young in a dog chase.

Lee Gun and Mi Young both get drugged and end up in bed with one another. Mi Young's holiday falls apart.

Mi Young discovers that she's pregnant, and tries to break the news to her mother when she goes home.

Mi Young chooses to have an abortion, but President Whang interrupts her plans by forcing her to get married.

Mi Young moves into Lee Manor and has to deal with her husband's cold shoulder as well as her pregnancy.

Gun and Mi Young bond with each other in their baby class. Jang In Chemicals sells the factory to Doo Doo Industry.