The drama came with a lot of concerns because it was dealing with a very serious split personality disorder. Nonetheless, netizens were excited about the next episode as they were sincerely curious. Actor Ji Sung and Hwang Jung Eum showed a very stable acting.
On the 1st episode of the new MBC Wednesday/Thursday mini series "Kill Me Heal Me" broadcast on January 7th, Cha Do Hyun (played by Ji Sung) showed a person who was suffering from a multiple personality disorder.
He's an ideal guy that plays football well and has good spending habits. Thus, Cha Do Hyun is a guy that is seemingly perfect. Nonetheless, he has a secret that he has seven different personalities. In the first episode, he had showed that he has a sexy and wild homme fatale personality. This isn't all. He said, "I don't know how many more people live in myself. There might be far more personalities" and showed that there is a lot to his character.
The first meeting between Oh Ri Jin (played by Hwang Jung Eum) and he was also not normal. As soon as he arrived at the airport, Oh Ri Oh (played by Park Suh Joon) had been in a chase with Oh Ri Jin. At the end of the episode, he showed his multiple personalities and viewers expected a change in the plot.