Dana's Protoverse

The existence of the Titan Protoverse was caused, in part, by Dana Sterling, who was part of a plan by the humans of Earth's future attempting to change history. While this did create a new timeline, and a new universe in the process, Dana still hoped that she would be able to find a way back to her own Protoverse, which she still believed to be in-existence. (Robotech 2.1, et al.)