Korean kdrama

so here's my new talkie so here's the characters: Yeon Ji-yeong she is a DIVA, she is kind, kinda badass most of the time, has amazing cooking skills, is the new chief royal cook, then we got another DIVA called Seo Gil-geum: she is the assistant manager of the royal kitchen, nice, kind, amazing person, is Yeon's bestie, and then we have another person called Kong Mok-ju: she is the king's grandma and doesn't really like food, stubborn kinda, is VERY OLD, is kind ig😒 then we have another bigge called Queen Dowager: stubborn, snob, annoying, is unfortunately the king's wife i think then we have the male characters first we have the king who is FIONE asf called King lee heon:is kinda snobby, stubborn, honestly dumber than a brick, is unfortunately Dowager's husband or boyfriend, is muscular and FIONE, then we got the grand prince Je seon who is a snob, annoying, has no brain cells and straight up a horrible person but then we have im song-jae really nothing to talk smack about but they are all Korean and all have black hair and this takes place in the Joeson era