"Kill Me, Heal Me" is a South Korean television drama that aired in 2015. The series follows the story of Cha Do-hyun, a wealthy heir who suffers from dissociative identity disorder, leading him to develop seven distinct personalities. He seeks help from Oh Ri-jin, a first-year psychiatric resident, who becomes deeply involved in his life and struggles. The show combines elements of romance, comedy, and psychological thriller, exploring themes of identity, trauma, and healing. It received positive reviews for its unique storyline and strong performances, particularly from Ji Sung, who portrayed the lead character and his multiple personalities.