The choice of the medium could affect the Domain to a certain extent.
Just like the Domain female ghost, because she chose the water in the female dormitory as her Domain, her Domain was initially based on the female dormitory building as a template.
Of course, this situation would change after her strength increased and her Domain expanded.
When her strength reached a certain level, the scene within the Domain would change according to the Domain master's wishes.
However, this change was the same as building a house in reality. It also required resources.
In reality, it required the consumption of all kinds of materials needed for the construction, and what the domain needed to consume was the domain master's own strength.
Therefore, the Domain master had a generally acknowledged period of weakness, which was when he expanded and rebuilt the domain. During this period, the Domain master would be at his weakest.
