This episode I started entertaining a theory about the explanation of the mystery behind Inspector Ryoo's distorted memories. For a split second, the opening title of "Bad and Crazy" appears to read as Bad, Evil, Crazy. So I thought, what if K isn't the only split personality? What if this mysterious shadowy figure Inspector Ryoo is trailing is actually Inpsector Ryoo himself? What if he's taking advantage of Inspector Ryoo's identity and connections to destroy for the sake of destroying?, Bad and Crazy, Cha Hak-yeon, Han Ji-eun, Kang Ae-shim, Kim Dae-gon, Kim Sae-bom, Lee Dong-wook, Wi Ha-joon, Yoo Seon-dong