The One and Only

 Directed by Oh Hyun-jong, the South Korean television series, also known as Han saramman or Only One Person, centers around the lives of three women who meet in hospice care having only a little time left to live. As their friendship grows, they decide to end the life of a person who had done them wrong. However, in an unexpected turn of events, they get entangled in a murder case. The series stars Ahn Eun-jin, Kim Kyung-nam, Kang Ye-won and Park Soo-young in lead roles. Written by Moon Jung-min, the music of the series is by Kim Jun-Seok.