I understand good?
HoT is not out yet, you’re just pre-ordering it like you can do with any other game. Buying it early gives you access to the beta testing, and means you get in on the day it’s released.
If you buy HoT you get the base game free. If you already have the base game, you still must buy HoT.
When HoT is released your characters will still be on the same server but they will have access to areas and skills and weapons that people who have not bought HoT will not. You can still talk to and see people who do not have HoT.
~Veteran~
Thx for replay:)