I bought the manga omnibus and cannot be happier. If you want a short manga with plot and PLOT, this manga does not disappoint. The story is actually interesting. The drawing is clean and pretty. The fan service is real. The characters are not boring and actually fun to get to know. The world depiction is great. There are many funny moments. There is more than just ecchi, there is also a bit of gore. I did not expect the gore part, but it was a nice surprise, not that I love gore, but sometimes i just want to feel, yaknowwhatimean? The author was daring for sure