although i personally do not particularly enjoy coming back to read this manga each time it updates, mainly because of its plot, i feel like this is very re-readable manga.
the plot mainly consists of various cases that shiro and the officer get involved in, and are presented in a way that i have learned not to try to solve the case as i read along because at the end i'll always be wrong (it was the vase this whole time!) most of these cases include what i would describe as really messed up scenarios and situations, but because of the ridiculousness of how these situations are presented, i continue to fail to take any of them seriously. in all honestly, they dont really seem believable
sometimes some significant(?) characters are thrown in in order to some spice, or to help shiro have a flashback to something in his past, but since the bits and pieces of real, tangible plot and character development are outweighed by plenty of filler cases, when its actually time to advance the plot and actually get somewhere, there isnt much to get hype or upset about. so we get some facts about what might be going on, but it really doesnt seem to connect. but it still makes you want to keep reading somehow
however, the art is the one definitely good thing about this manga. if you like skinny pretty boys, thats great! read this manga and joy the art and even the plot if you can.