Rosie goes by she/her pronouns, she's lady in waiting for Lord My Melody while also being her personal guard despite her family wishes, Rosie has two older brothers named Merold and Kurode. Rosie is a human bunny hybrid, she's in love with Hallritt, her family is protective of her so she has to keep her being Lord Melody's personal guard a secret. She's on a mission to learn more about the seeds and about the legendary red, she's also a girly girl who dreams of becoming a knight.