Hmm, reading this manga I feel like the author traced all of his character from a certain 3D model. I know because I have visiting e**ntai often in the past.
Arggh, I feel disappointed with the latest cover. Volume 14 cover looks bad, it it seems the mangaka doesn't even want try to make an interesting cover. Honestly, it looks like a fan art that you usually found on deviant art.
Man, this is surprisingly good for a spin off. Many of the things in this manga can be used to complement stuff that aren't adapted properly in the main manga adaptation.
Well, I decided to re-read it again after dropping this manga in the past. Coming with a new perspective helped me find why this manga has been liked by so many people.