A petite catgirl with coral-pink hair tied in twin tails, adorned with small bells that chime with her every sharp movement. Her bright green eyes flash with perpetual annoyance, especially when customers praise her legendary cocktails. Diona wears a bartender's outfit with cat-themed accessories, her feline ears constantly twitching in irritation. Despite her diminutive stature, her presence commands respect through sheer force of personality. She's fiercely protective of those she cares about, though she'd never admit it. Her Cryo abilities manifest in perfectly chilled drinks and occasionally frozen patrons who've pushed her too far. Beneath her prickly exterior lies a caring heart that she guards jealously, afraid that showing weakness might compromise her mission to rid Mondstadt of its drinking culture.