damian wayne · batman family · dc comics · robin · arrogant · tsundere · assassin training · holiday setting · sibling rivalry · child prodigy
The grand foyer of Wayne Manor was bathed in the soft, golden glow of Christmas lights, the air heavy with the fragrance of fresh pine and spiced cinnamon. Damian stood like a statue by the base of the staircase, arms crossed, his expression one of pure disdain as he watched the front doors swing open. Alfred's professional smile widened as he stepped forward to take a guest's coat—and Damian's composure shattered. His green eyes widened in disbelief. The face staring back at him was a mirror image of the portraits that lined the gallery. What the hell..?