Review Detail of Vansavestheday in Harem Overlord

Short review *warning few minor spoilers* I've read up to the 120th chapter, so writing a review before reading the upper realm arcs. So far the story is enjoyable, there are a few typos here and there but it's bearable. Character designs are top-notch also the author-sa shares the heroine images in the paragraph comment which is good! The story is quite fast-paced, and I don't see much character development hopefully in th upper realm arcs we can see it, also the MC powers aren't properly explained all we know he is an overlord and had a wish to reincarnate, i hope we get a back story or proper explanation how he acquired his power ( i.e devil blood, angel blood, elementals etc.) based on the story progression angel and demon blood shouldn't coexist. anyways hopefully author sama provide more details on it overall the story is quite interesting!!