Well, this is one of the most under-rated BL ever. Every aspect of this series is just BEAUTIFUL. This show just goes to show Singto's acting flexibility. After a strong and confident character in Sotus, he play a lonely innocent ghost. Ohm as always did a good job. Their chemistry is as good as Krist-Singto. The storyline is simply extraordinary. Again, no sexual scenes and very few kisses. It is not for people who can't accept a sad storyline. Though the story is not realistic, the cinematography proves otherwise. The OST is beautiful. Recommend for people who are ready to grab a few tissues to cry along the way.