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 drugged, end up in bed together; Mi Young's vacation falls apart.

Mi Young finds out that she's pregnant, and goes home to break the news to her mother.

Mi Young decides to have an abortion; President Whang forces them get married.

Mi Young moves into Lee Manor, and deals with her pregnancy and her husband's cold shoulder.

Gun and Mi Young bond in their baby class; Jang In Chemicals sells the factory on Yuwol Island to Doo Doo Industry.