My first thought before watching this drama - based on the title only - was that it's going to have to do with some politics power and religion stuff, which turned out to be true. This theme has been used countless times when related back to children especially at those children who at disadvantages and as such, the story plot for this drama became boring to me. Initially I was also thinking not to watch because it may have something to do with children abuse as well (hard to stomach for me) but this theme was not heavily explored/described in this drama (except some physical abuses explicitly displayed and mostly on perusing mental abuse instead) so I was able to continue to watch. Another reason for the boringness was that I felt as if I am watching another continuation of Black (which also an OCN drama on criminal investigation and female MC having supernatural power). The only reason I rated the story as higher than 5 was because the last few episodes towards ending picked up really well although the overall forgiveness theme was overly used in my opinion. There were also things that did not make sense to me but to explore here would be spoilers. Also the way the drama tried to inject quick brief cases to showcase criminal investigations theme was like half a joke styles. In terms of acting, for main casts I find them so-so but the actor who played Joo Hamin (Shim Heesub) was really good in his protrayal. Also this character was well written in the sense it did not really go the conventional way of pushing away responsibilities and being blameful but knowing full well understanding of his own situation and choosing what to do next to determine his own life.