The Demon king taking interest in the knight is fun ; I want to see her reaction when he calls her out on a date. The snooty noble getting a reality check is a foregone conclusion but this unexpected romance could go anywhere.
i saw on a chapter that the catgirl (i think) and the taned girl who get the dragon slayer title get together with the demon king, what about Barirosa? mc harem? demon king harem? nothing? I prefer romance between 2character but well its an isekai.