Development of the New World was tentatively scheduled for two weeks later. However, the three of them would meet in a week. Officially, it was to finalize the battle plan, but in reality—
Isaac wanted to meet Angel in person and confirm her intentions, lest she really got screwed over by Filo.
After receiving Isaac's promise, Filo left directly. Isaac, meanwhile, temporarily set aside some of his work and seriously began reading the book Filo had brought: a guide to developing New Worlds.
A New World was the term for certain secondary spaces with well-developed rules. Because their rules were so complete, they resembled the Real World in many ways—but only in many ways.
After all, New Worlds were also called Small Worlds. They had "small" in their name, and the completeness of their rules could not compare to the Real World's. Some rules were therefore different, not to mention that the Real World's rules had been modified by so many powerful beings. The differences were even greater because of that.
The most important point was the mechanism resembling the World Wall!
The World Wall was the Real World's mechanism for isolating divine power. It was not unique to the Real World. In fact, according to the wizards' research, it was a universal mechanism found in worlds. Its original purpose had been to defend against powerful enemies beyond the world and prevent the world itself from being damaged.
However, as time passed, its newest—and most important—purpose became preventing powerful lifeforms from moving about within the world, disrupting its operation, and reducing resource efficiency.
For example, in the Real World's history, there had once been gods who confiscated all supernatural power and ruled the entire world with absolute authority. During that period, the loss of supernatural power from the world's internal