return to earth

While wandering around a park in a far place, Harl and Elaine talk about their work and their lives. But they will never live together because their work as scholars is more important to them than their love. Harley plans to leave Earth for a long time and journey through dangerous space. Yen plans to stay on the planet. To change the way the human mind works. When Harel returns to Earth. Eileen will be dead for a long time and the world will be a completely different place.