"Kill Me Heal Me" is a psychological thriller that premiered in 2015. The drama follows the life of Cha Do-hyun (played by Ji Sung), a successful businessman who suffers from dissociative identity disorder (DID), which is commonly known as multiple personality disorder. Cha Do-hyun exhibits seven different personalities, each with its own set of characteristics and mannerisms. Not in the mood to read? Watch the video here. Visit our Red Bubble store here. Pinterest The first personality to emerge is Shin Se-gi, who is charismatic, aggressive, and has a tendency towards violence. He is followed by Perry Park, a 40-year-old