I watched the anime and read the manga but never read the LN. Having taken an interest for so long I finally read the LN. Honestly, the ecchi is quite good. I don't know why some reviewers say it's not good to read LN when it comes to ecchi. But, if you have good imagination, ecchi isn't a problem. Story/plot: It's quite good. Not the best but I like it because of ecchi scenes were the main reason I read the LN. It's hard to put a good story and ecchi together because some readers are not into echhi and want to focus on understandingthe story. I understand that part but I still like how the author wrote about it. Apart from having ecchi, we have of heroes and demons trying to maintain peace. The MC got expelled from the "village" and try to live as a normal human but later he got caught up with the matters with the demons. Trying not to spoil so much, MC has to fight and solve the problem who he wished to protect. That's basically sums up the whole point of the story and as I mentioned earlier. Not the best story but quite good that I came to like it. Also, I think it was volume 6 that I got so into the story that I actually have to re read a couple sentences twice if not three times... it was that good for volume 6.

Characters: Very likable and you get to see character developments which is now a must when wanting a good story. I like all the girls that the MC has but if I were to choose the best one. It would be Chisato Hasegawa. Man, I love her so much. Her relationship with the MC is the best.

In conclusion, if you're looking for a good ecchi scene with a good story, go ahead and read the LN. Or watch/read the anime and manga first to get an understanding of the picture. Honestly, you won't see this kind of ecchi scene from others LN. It sucks that that there aren't enough of this type of LN. But, I enjoy it very much and the ecchi was the best. Harem and ecchi go so well together that it made me remember how I got into it the first time...