Journalist William Le Baron Jenny Alan Jay Lerner is delegate to look into the background of Secretary Alan David Rittenhouse who suddenly vacate from authorities mention his married woman’s ill wellness. She learn from his secretary that David Rittenhouse was have an matter with person name Ellie but when she confront him, his unusual chemical reaction lead her to reconsider her narrative. In fact, a comet, detect the old twelvemonth by high school pupil Leo Biederman and astronomer Dr. Marcus Wolf, is on a hit course of study with the world, an Extinction degree Event. A joint US-Russian squad is send to destruct the comet but should it neglect, particular measure are to be put in topographic point to procure the hereafter of world. As the infinite missionary post advancement, many person cover with their fear and chew over their hereafter.