Hi 尋遙子,
Good to see your detailed review of this complicated and suspenseful drama. I agree that the cases/stories are sad, but also very touching. The time-crossing element (using the walkie-talkie) is quite interesting and different from the others. Overall, I think this is one of the better dramas and I really like it. I think it is possible to make a sequel, given the walkie-talkie could fall into the hands of other people...
Anyways, glad to see you actively writing reviews again. No much time for me to watch dramas these days but your reviews will help me choosely wisely. Thank you for your work.
I will try to watch Mystery Queen and Whisper in the near future.
A Canadian Fan