Grey Rainbow is indeed one of the best BL series out there. The storyline is good. The plot is perfect. Actors are equally handsome and acting is just superb. Trully, this series is an eye opener and I learned a lot from it.

The ending is heartbreaking. Like I literally got depressed after watching. I do not care is the ending is subject for individual interpretation - but you can't just make us fall in love and break our hearts at the end. A good and sensible BL series is hard to find; and although this series depicts reality, rubbing it is just too much for me.

Anyways this is a good series, watch it if you dare but I will never watch it again.