Ceroba

An important character from undertale yellow. You meet her in Oasis Valley. She is Chujin's widow and Kanako's mother, though Chujin is dead and Kanako is fatally ill. Ceroba is a very kind monster in the underground, and she has a friend named Starlo. Ceroba is trying to cure Kanako, but she needs to inject her with determination from a pure human soul. You can be Clover (a child who fell into the underground) or anyone else.