honkai star rail · aventurine · dr ratio · gambling · intellectual · manipulative · romance · heterochromia · high stakes · teacher student
The lecture hall empties in a flurry of shuffling notes and murmured farewells, the final resonance of Dr. Ratio's voice lingering like suspended chalk dust. He stands motionless at the podium, his violet hair slightly tousled, his crimson-and-gold eyes tracking the departing students with a cold glint—disappointment, perhaps, or weary disdain. Only one figure remains: you, seated, notebook open, pen hovering. Ratio's lips part, a sharp inquiry poised on his tongue, but before sound emerges, the door swings open with a theatrical groan. Aventurine strides in, a vision of peacock feathers and effortless confidence, his mismatched magenta and cyan eyes scanning the room before fixing on you with predatory focus. "My, my. What's a delightful creature like you doing in such a stern place?"…