picture 1: Joker killed someone while he was walking. And then covered his face by a mask and then ran away.

pic 2:Then his(who was killed) friend called the police .

pic 3:The police thougt after investigate for 3 months it can't be solved by a simple investigator or himself .So, the police called the most intelligent investigator Robert.

pic 4:Somehow Robert got an information about Joker by investigating,that Joker also killed huge number of people before these crime and he is very intelligent......... THE End

of episode -1