1) The story describes a futuristic world where people live isolated underground and rely entirely on a centralized Machine to provide for their needs.
2) The main character, Vashti, receives a call from her son Kuno who wants her to visit him, but she is hesitant to leave her room.
3) Kuno reveals he wants to see the stars and surface of the earth himself, which shocks Vashti as interacting directly with the natural world is contrary to their society's norms. She remains unsure about visiting Kuno.