For me this Japanese BL wasn't really for me...
At first i was into it but the more i watched all the episodes the more i was less and less into it. Im not saying that the actors weren't acting well that's the opposite they did act pretty well in my opinion but the only reason i didn't really liked it is because i didn't really find the story really logical, i was most of the time lost because i didn't understood a thing of what was happening do yeah it was difficult for me to keep watching the entire series without getting bored or lost at a point. But overall its not the worst Japanese BL i watched in like 6years..
Things to know is that probably some people will do like it of course but for me it didn't suit my taste.