La fi de l'Eternitat

27th century. Eternity dominates the world. Formed by the most brilliant minds of each era, it is an organization that sends its members to travel through time. His goal is to alter the history of mankind to protect it from any catastrophe. In this context, a privileged group has acquired the condition of being eternal. One of them is Andrew Harlan, one of the most efficient and excellent technicians of the project, who in turn is the right hand of Twissell, the boss of Eternity. Twissell is in charge of calculating the changes that need to be made and their possible consequences. But all of his plans are put in jeopardy when, on a mission to the future, Harlan falls madly in love with Noys Lambent, a non-eternal secretary. Will he be able to destroy Eternity just by keeping her?