Havent read the Novel but im gonna assume that what happened to Liz was because she was suppose to watch over the MC. "...Shield the Leader here" which i hope the MC gets pissed about if thats the case.
@Lenk gotta say you could not have said it better, while i found the ending a little lacking i think it fits pretty damn good with the story as a whole.
Holy shit the amount of cringe and trolling in the comments is crazy, read it or don't. Shit like this is why people have a negative view on manga/anime.
Read up to Chapter 6 and so far this is just Softcore porn. "Regular Smut" tends to have quite a bit of substance before more sex but so far this is 1-3 pages of "substance" per chapter. Why not just make a H-Manga at this point?