STORY LINE : Its quite blurry for what is happening on the first place, but i think that is how they tried to put SYR n YDJ (should i write JDJ?? Its ok) in the same time n how they hooked with each other. as time past by the story is getting clear n clear each ep.. As we goes by the ending i think its pretty satisfied as we got our happy ending though.. well its a given for someone to die..

ACTING/CAST : Its a really good cast for me as there is no awkwardness i see from them.. each n everyone of them play their part well. well act i was quite surprise on how Jang dongyoon change from Nokdu to YDJ here but he really did well..

Music : Well as for this i would say that music did play their part well in the drama to show their suspense or happy.. but for me the early music are to eerie for me thus i did not really like it.

RE-WATCH VALUE : DEFINITELY! I will re-watch this near future for sure!

OVERALL : A great story line with a great and different concept that really make u enjoy watching. but i would comment on negative side would be the CGI part. it quite unrealistic though. but for someone that really like a different type of genre n story line u can come for this drama.