The One and Only

Plot Summary

A contract killer gets entangled with a murder case and three terminally ill women who have each decided to end the life of one person before they die.

Top Cast

Ahn Eun-jin Pyo In-sook

Kim Kyung-nam Min Woo-cheon

Moon Seong-hyun Min Woo-Cheon (teen)

Kang Ye-won Kang Se-yeon

JOY Sung Mi-do