I loved the storyline honestly, alot of people said some things were pathetic but that is their opinion. I love the fact that even after Kang Bin na started to feel more human-like they did not falter her judgements towards the criminals. And ofcourse she is a demon, her main task was to kill the sinners, no matter how.

The chemistry between Bin na and Daon however did feel slightly forced, they looked cute together. It was perfect when they were secretly falling for eachother but in the last episode it felt a bit forced and awkward.

However both the actors gave their best. Executed their roles perfectly and no one else would have fit better than them!!