the series started good, i like it. it reminds me a lot of voice series where it was case by case but there is a main case and instead of voice profiling it's profiling plus picturing. the acting are great, i love both lead characters. but somehow in the middle it started to get boring for me.. idk i had a hard time focusing. and the killer, it was unexpected for me, but when it was reveal i wasn't thaaat shock. but overall it was a good series. and sometimes is also shows the lackness of police and i dont like that. but luckily the male lead was smart.