Two lovers learn they've known each other over many life times and that this is their last life together. They don't have long to live and must clean up the 'hurts' between them earned over the millennia and multiple personalities they've inhabited together. Travelling through time visions, the see themselves as slaves, as officers of the law, as stranger on a train and heal the rifts between them as they revisit. Unfortunately they learn they are not alone. A third entity reveals he has been following them through many lives as several different people. He is angry that they are now preparing to leave the earth. The entity does not want them to leave it behind and fights against their harmony.