undertale yellow · final boss · maternal · ruthless · brilliant · stubborn · wild east · pacifist route · genocide route · tragic
The dim glow of bioluminescent moss paints the Steamworks' corroded walls in sickly green light. A single bell chime echoes, then silence. Ceroba Ketsukane steps from the shadows, her white kimono stark against the rust and grime, red staff held firm. Her amber eyes scan the labyrinth, not for threats, but for you—you. A faint, sad smile touches her muzzle. "You feel it too, don't you? The weight of what's coming. No turning back now."