this is a detective show in the era 1958, I watched the show for Lee je hoon as I loved him from taxi driver I definitely would watch it show with Lee je hoon anyway I like in beginning that yeonghan goes to police station to see his grandson to give him food and other things then he walked down by hall then he saw pictures of him and him colleague in era 1958,
my favourite case is probably on episode 4 and I loved the kid acting and that it have new case every episode
so overall I rate it a 8.5/10