Knock, Knock, knock...
The dull knocking on the door was particularly ear-piercing in this silent space, and more and more people were looking at this place.
It was actually hard for a normal person to imagine why a room made of mud would have the sound of knocking on metal when the door was knocked on.
But in reality, all high-end necromancers knew that the metal of the death realm looked like this... ...
Knock, knock...
The knocking on the door sounded again. The sound was neither hurried nor slow, as if they were just friends. They did not show any signs of anxiety because the other party had not opened the door for a long time, but in reality, here... No matter how anxious one was in front of someone else's house, there was no use... ...
The reason was that the first rule of this space was that one could only enter the house after being invited!