Okkkaayyyy... Don't worry about the NTR, just the cover is enough for you to worry about.
I don't know what is this crap supposed to cater to. Like, MILF enjoyers and BBC NTR enjoyers will both leave the moment they see the FMC's corruption result. Usually, this is supposed to make the FMC lewder, not uglier... I dunno about the plot, cause imo, no motivation was put into it. Ppl say do not judge a book by it's cover. but if the cover has someone with rainbow hair and skin blacker than my Nigerian roommate reading this post with me, then you know it's got problems. This is, in his words, like "she was reincarnated into a Nigerian by an evil god and had her looks debuffed by 80%".