In this quirky and unconventional tale, clumsy hitwoman Bong Min-jung, portrayed by Song Ji-hyo, is tasked with assassinating the famous Hallyu celebrity Choi Hyun, played by Kim Jaejoong. She plans her attack at the Paradise Hotel in Seong-ju, where the police are conducting a stakeout for the notorious serial killer known as “Jackal.” However, Min-jung soon discovers that Hyun is actually her favorite star, while Hyun learns that the person who hired Min-jung is his former girlfriend. The plot thickens when Angela arrives with her young lover, and in a twist of fate, Min-jung accidentally kills her. An unexpected bond forms between Min-jung and Hyun, leading him to offer his assistance to her.