So, I am going to make this review very short and to the point.
This story is what happens when you give a pen and paper to a teenager to write down his deep, irreal fantasies. What would a teenager do when he's lonely and sees a lot of women sleeping never to wake up? You can imagine.
The problem with this manga is that is just that, a fantasy. Nothing feels real, like it would be a dream of the protagonist in which all consequences are good for him. That does not sound interesting at all for me.
The art is good, and thank goodness it's a short story, or I would had dropped it for sure.