I watched the first four episodes after each one aired ,, I had very high hopes and I was really disappointed
this drama only has Ji sung ,, the only good thing for it ,,, nothing good in it but him
the story is so slow and boring ,, what is the use of The Twin just to separate them from first episode ,,,? to investigate separately without any contact to each other or even a story to combine them as brothers
at least to build for us viewers some emotional connection to them but no
it's like two very separate stories happening at the same time and both stories are really not original nor new
same old criminal case of wronged father that's it
I dropped it because
1- No brotherhood scenes
2- No thrilling elements at all
3-No Angsty scenes
4- many villains for both brothers
5- No good female lead to add anything interesting to the whole thing
5-so many irritating people got on my nerves
6- Dark scheme or Dark palate colors for the drama that is hard to watch sometimes
7-No actual killing or horrifying scenes or anticipation at all
overall it was very exhausting experience watching something that boring in this heat of a summer