An alien named Altovar approaches Bashir to obtain a restricted substance. The doctor refuses, prompting Altovar to later break into the Infirmary. Bashir arrives and tries to stop him, but the alien renders him unconscious with an electrical discharge. When Bashir recovers, he finds the temples of his hair graying, and the station dark and deserted. Just the most vital systems still function, and although he periodically hears strange whispering sounds, the only inhabitants found are Garak and a terrified Quark. Bashir and Garak split up in hopes of learning the fate of the others. Suddenly, his path is blocked by a forcefield, and he senses a presence coming toward him.
