Nam Se-Hee is a single man in his early 30s. He has chosen to not marry. He owns his home, but he owes a lot on his mortgage. Yoon Ji-Ho is a single woman in her early 30s. She does not own a home and envies those that do. She has given up on dating due to her financial struggles. Yoon Ji-Ho begins to live at Nam Se-Hee’s house. They become housemates.

This Is Not My Life is a 2010 New Zealand television mystery thriller which originally aired on Television New Zealand's TV ONE channel on Thursday nights. Set in the 2020s, the show centres on Alec Ross who awakes one morning to find that he doesn't know who or where he is and doesn't recognise his wife or children. The story is set in the fictional town of Waimoana. The series is written by Rachel Lang and Gavin Strawhan and directed by Robert Sarkies and Peter Salmon. Thirteen episodes have been produced. Though the show only lasted one season, it has been announced American network ABC has purchased the series to adapt for an American audience.