Let's start with of an incredible piece of work that sadly overstays its dark- later edgy and later pe*verted welcome, dungeon defense. The characters are well done, world building too; however it disappointingly can't create its own identity and decides to use elements of the overused( reincarnation and the like/ another world, characters that are designed to be a bad sheet of paper with good writing on it, in plainer terms they are all terrible people no matter what side, human or demon, while they interact smoothly for the most part. (That may be the author's objective and if it is so forget my second complaint as he makes all the characters splendidly horrible people) All the while the author  cleverly hides this through a blanket of good writing, but once you get to the part about 'golden' showers, it becomes increasingly difficult to read or enjoy its good aspects, without such bizarre and unnecessary choices, this would be a far better, stronger novel.