Reminders of the Past: A Tenchi Muyo and Invincible Crossover

While being forced to travel through the Multiverse Mark has found himself in a world that is similar, yet different from his own. In this world he learns that there is help to get him back home, but more importantly he finds friends that are willing to do anything they can to help him. For Tenchi and Company it's a chance help in a way they've not had to chance to before.