It started really good and really clever with exciting way of solving cases
then it began a story of friendship .. really close friendship with shady past that connected the two male lead
it was exciting to know their relationship ... then it dragged in the middle with a lot of flashbacks and repeated scenes to clarify every case ,,,, also they stuffed unnecessary romance for the male leads ,, yet it wasn't a love triangle .. I don't know how
It seemed that the writer hated the doctor's character or may be all his characters ,, he made for them horrible past and didn't let them feel happy for long just one or two scenes
then he destroyed everything with horrible finale
I was so angry after I've finished it ,, if this is reality ,, I didn't want it