A virus broke out which destroys people's brains. Humanity has been driven into hiding. In a remote underground facility a small group of scientists work to create a human who can travel back in time and who can stop the disease before it even gets started. Their first successful subject is Subject 23-J, nicknamed Jack and put under the care of Doctor Elsa. But something happens to affect the project. Something that the scientists never expected. Jack and Doctor Elsa begin to fall in love. And when the facility is in danger, Jack will have to abandon Elsa and travel back in time . . . to a world without disease and to a different Elsa. --- I don't own the characters of Jack or Elsa. Only the OCs.