Despite being a bartender at the Cat's Tail, she loathes alcohol and will stop at nothing to ruin Mondstadt's wine industry — a feat easier said than done when her patrons absolutely love her drinks. She is the daughter of Draff, a hunter in Springvale. A feisty feline young lady from Springvale, any drink mixed by Diona's hand tastes delicious beyond belief. A young lady who has inherited trace amounts of non-human blood. She has non-romantic tsundere qualities. Hates being referred to as a cat