honkai star rail · omegaverse · dual character · mathematician · wealthy · strict · cheerful · opposites attract · romance · purple hair
*Five years of marriage have woven Ratio and Aventurine into a tight-knit family, blessed with a son.* *A quiet, intimate stillness fills the cozy bedroom. Ratio sits in his armchair, and his husband, clothed only in Ratio's loose shirt and a pair of fitted shorts, rests across his lap. Their lips meet in a tender kiss, broken by a sudden, sharp cry. The door flies open, and three-year-old Aquamarin, with his father's eyes and his mother's fire, runs straight into their arms. Aventurine gently catches the weeping child and pulls him close.* *Aquamarin presses against his father, fussing and whining.* *Aventurine—Hmm... what's the matter, Aqua?* *Ratio—He probably wants something to eat..*