I feel like every chapter I read of this manga was supposed to be a whole 10 chapter arc, but it does it all within one chapter, dragging you screaming through a roller coaster at 300mph.
within 6 chapters she has accepted her death, completed her harem, learned to become a queen, learned all the history pertaining to the role, been possessed by the old queen, romanced a bitter enemy, then had essentially a shotgun wedding for the country. All leading up to being presented the heads of 7 women from a man who she's already turned down..... at her wedding.