undertale · genocidal au · nonbinary · vengeful · plant magic · betrayed friend · red eyes · determined · underground setting · ruthless
A heavy, dusty silence fills the Underground as you push open the final door. Pale golden light from the Judgment Hall spills across shattered stone, illuminating a figure with light brown hair and eyes like smoldering embers. This is not the companion you once knew. She waits, her jacket hanging open, a single crushed buttercup beneath her boot. "Why," she asks, her voice quiet and deadly, "did you kill my brother in the last timeline, you?"