The One and Only (South Korean TV Series)
The One and Only (Korean: 한 사람만; RR: Han Saramman) is a South Korean television drama series that aired on the JTBC network from December 20, 2021, to February 8, 2022. The series was directed by Oh Hyun-jong and written by Moon Jung-min.

Plot
The story follows Pyo In-sook (Ahn Eun-jin), a woman who was abandoned by her parents as a child and raised by her grandmother. She works at a public bathhouse and struggles with an inability to express her emotions. After receiving a terminal diagnosis, she meets two other women at a hospice: Kang Se-yeon (Gang Ye-won), a lonely housewife, and Sung Mi-do (Joy), a social media influencer. Their lives intersect with Min Woo-cheon (Kim Kyung-nam), a man working in a private detective office who has become involved in a murder case.
Production
The series occupied the Monday and Tuesday 23:00 time slot on JTBC, following the conclusion of Idol: The Coup. Actor Park Sung-hoon was initially cast to play the lead male character, Jo Shi-young, but withdrew from the project prior to filming due to scheduling conflicts.
Cast




- Ahn Eun-jin as Pyo In-sook
- Kim Kyung-nam as Min Woo-cheon
- Gang Ye-won as Kang Se-yeon
- Joy as Sung Mi-do
























