Right now, Axelle was concentrating on completing his last level of domain.
What set up the standard of a complete domain was not only the complete law of space and time, which means the domain could be separated from this world and would not affect this world directly like the domain embryo, but also some other factors.
It was true that not all complete domains could give birth to living beings such as a new race or something, but most complete domains had living beings, such as trees, plants, microorganisms, and so on.
Axelle did produce a tree before but this tree was considered dead, so now, he had to create some kind of microorganism or any living beings inside the abyss, even if it was just a worm or something.
The law involving creation of life and death was the most complicated aside from the law of space and time.