I bought this a few weeks ago just before the Summerset DLC dropped, so my game started in Morrowind/Vvardenfell. So far I've been playing entirely in the Vvardenfell area, and my character is level 9. My question is this; Am I able to access the other main game areas (Summerset, and where the base game starts) and if yes how do I do so? Should I complete everything in Morrowind/Vvardenfell first before moving on, or can I freely move around? I've read that since the One Tamriel update you can basically go anywhere & do anything. FYI I have the ESO Collection (PS4) which includes base game, Morrowind, Summerset etc.