Responses
It must be this one chapter's mistranslation, bc it was always stated as the uncle in prior chapters (moreover, the grandfather would've been the previous king, so to steal his fiancee the current king would've had to have overthrown him or sth, and that would've made the current king more infamous than the "Princess of Bats")
Wait... Did I read it wrong? So Lass and Berry's king are siblings? I thought he was her uncle