 However, Cordelia's egg hatches and the creature attaches to her, instructing her to knock Buffy unconscious, while Willow hits Xander over the head with a microscope.They drag Buffy and Xander to a closet, before joining a large group of students who pick up tools and head into the basement.Joyce arrives at the library to pick up Buffy, however she instead encounters Giles, who places a creature on her back.