After the recent test, Fang Hao had figured out the operation method of the Demon Space.
He couldn't store items away in the void simply by thought; he needed to touch them.
This point is quite consistent with the characteristics of the Book of Lords, whether it's devouring another person's Book of Lords or recording scrolls, they can only be achieved through physical touch.
The method for storing items was exactly the same.
The storage space didn't specify its size.
However, based on the wooden table he put in, he could roughly infer that it was a rectangular space that was about five meters long and four meters wide.
It was somewhat similar to the space where he put the desk in the Demon Stone cave earlier, and the dimensions were also not far off.
In short, it was a small room of about 20 square meters, with a height of nearly 3 meters.
He could arrange what he wanted to store in there.
But living creatures and troops could not be stored inside.