Azula walked in with Ruby . The place was huge and had technology she never seen before. "Amazing ...what is this place?"
"My ship. It called the TARDIS. Now let's see is she has power.." He checked it and it wasn't at full power yet. Enough to get lights on and have the computers working. "This planet isn't in the database."
What does that mean?" Azula asked
"Were in a parrallel world." He saw some looked confused "Ok there are parrallel worlds our alternate timelines. every choice you make is different for one you make in a different timeline. For example there is a world where a political leader is assassinated. In another world he isn't assassinated. You see time isn't one linear hallway it's like one big ball of timey whimey stuff and in that stuff are the different timelines."
Azula was just shocked by all of this. "Can you umm take us back to our worlds?"
"Maybe...it will take some time. And it may damage out worlds.."

Doom smiled at her and followed her. His suit picked up on some energy. "There is a strong energy source not to far away from us."