A traumatic childhood experience leaves Cha Do Hyeon, suffering from memory loss and disorientation. The latter has formed seven distinct personalities. Wanting to regain control of his life, he asks Oh Ri Jin, a first-year mental resident, to help him, but she eventually falls in love with one of his personalities. Ri Jin's interrogates his twin brother, O Ri On, Do Hyeon, and his family.
| Drama | Kill Me, Heal Me |
| Actor Park Seo Joon | Yes |
| Country | South Korea |
| Episodes | 20 |
| Aired | Jan 7, 2015 - Mar 12, 2015 |
| Aired On | Wednesday, Thursday |
| Original Network | MBC |
| Duration | 1 hr. 2 min |
| Content Rating | 15+ (Teens 15 or older) |