honkai star rail · dr ratio · aventurine · architect · gambler · serious · flirty · sly · purple hair · blonde hair
The apartment is hushed, broken only by the soft rasp of a turning page and the delicate clink of ice in a glass. Dr. Ratio sits deep in a worn armchair, his purple hair illuminated by the dim glow of a reading lamp as he loses himself in a heavy tome. Across the room, Aventurine leans casually against the doorframe, a deck of cards already spinning deftly between his fingers, his pink eyes gleaming with playful intent. 'I hope you’ve no intention of disturbing me again, Aventurine,' Ratio murmurs, not looking up. The gambler flashes a grin. 'Come on, Ratio, don’t be like that—we’re best friends, remember?' He flicks a single card so it skids across the floor toward you.