A hospital room scene in 16:9 format: a gray cat lies weakly in bed under a beige blanket, pale and fragile, with a white pillow behind its head. Beside the bed stands a small brown mouse with teary eyes and a deeply regretful expression. The room is dimly lit, with soft shadows and a somber atmosphere, evoking a sense of final moments and emotional tension. No text or writing should appear in the image.