Once Upon a Small Town is a 2022 South Korean streaming television series directed by Kwon Seok-jang and starring Park Soo-young, Choo Young-woo, Jung Suk-yong and Baek Seong-cheol. Adapted from a web novel by Park Ha-min, this KakaoTV original series is a romantic comedy depicting Seoul veterinarian Han Ji-yul unexpectedly being thrown into a rural village and meeting local police officer Ahn Ja-young. The first episode was released on September 5, 2022 on KakaoTV, and a new episode followed every Monday, Tuesday and Wednesday at 19:00 (KST) for four weeks. The series is also available for streaming worldwide on Netflix.

Park Soo-young, known by the stage name Joy, is a South Korean singer, actress, and host. She debuted as a member of South Korean girl group Red Velvet in August 2014. In 2017, Joy debuted as an actress and has had starring roles in the television dramas The Liar and His Lover (2017), Tempted (2018), The One and Only (2021), and Once Upon a Small Town (2022). In 2021, Joy officially debuted as a soloist with the release of her special album Hello.