Heroes 6 - Discussion

I heard that Crag Hack will go to the Sea of Shadows, which is located in Ashan. But what does this world have to do with it?

The events of the Princess of Varn map will take place not in Ashan, but in the old universe. They will not be related to the events of the main plot of Heroes VI and the Pirates of the Wild Sea campaign, but will be related to the old Might and Magic universe from NWC. The worlds are not connected to each other.