Pop Village was where the Pop Trolls lived for the beginning of the separation, but eventually the guilt of splitting everyone up made Pop decide that they needed to move. She explained to her tribe that it was because they were being threatened by the others and if they didn't move soon, there would be consequences. So in the end, Pop moved to a tree far away which they called the Troll Tree. Not the Pop Troll Tree, just the Troll Tree. Queen Pop wanted to ensure that the other tribes were forgotten, so she told the next leader, and only the next leader, that there were other tribes. She made sure that every leader after that would keep the secret, not knowing that one day, that would be a huge mistake.