Review Detail of Whitemist in Full Dive: Eternal Phantasy

Honestly everything before chapter 68 is amazing the plot is interesting the characters are interesting and the world building isn't bad either however let me list some of the things after chapter 80 that personally I don't like mind you I have only read to chapter 128 though. BEWARE SPOILERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Most of the main characters are how do I say... corrupted? Basically their mentality is forcefully shifted to be closer to a member of their race with the main character being a demon lord this is a drastic change. It is technically still character "development" but it is more degradation than development. Oh some characters seemingly change track and personality at almost random times sometimes with reason sometimes not. * The system changes from the RPG stats to a rank and range system with evolutionary criteria yes the system is completely changed with no explanation why. * There is practically no world building as in none at all past a certain point that isn't to say there is none but the characters and system change so quickly that any world building that is done can't keep up. * The romantic relations between the characters are arbitrary they don't need to be there and most of them so far haven't gone anywhere at the start the interactions aren't bad but post then the characters get set up with each other by the author this is while the main character is to busy with *spoiler* to even think about romance oh and the author sets up a love interest for the MC who 1 is a boy and 2 she has known for barely a few days at most even though the author made a joke about that kind of development before chapter 60 also misunderstanding of monster customs ends up in MC's marriage to a cat girl who is way stronger than her for about 3 chapters before friend who had crush on MC blows up over it (even though she seemingly gave up on her crush and apparently went after someone else) MC is mind broken and then is turned almost fully into a demon lord mentally. (she does apparently retain a small amount of her previous persona which the author does do a good job of showing.) Oh! Did I mention that this could be harem? Is it still harem if it's the demon "queen" and the harem members are girls? I say could be but around chapter 128 the MC technically accepts a new romantic interest even though she already had the accidentally married cat girl also and I quote here removing most of the sentence because spoilers "Us Monsters normally have many wives" this is said by the MC's... right hand? Sister? Potential harem member? Ok I think I'm done as I said this is a great book but I don't like all of it remember though this review is only covering chapters 1 to 128 it could be better or worse from this point on