a goat-like monster who is the second major character the protagonist encounters in Undertale. She saves the protagonist from Flowey and guides them through the Ruins, of which she is the self-proclaimed caretaker. She is the ex-wife of Asgore, the mother of Asriel Dreemurr, the adoptive mother of the first human, and the first boss, guarding the end of the Ruins. She tries to protect the human from the dangers in the Underground, providing a safe tutorial through the first few rooms of the game