The Supreme Judge started with the basics. Stuff Darian had already read a bit about before, but it was all new for the twins.
In the universe they lived in, called the Universe of Heaven's Will, there were tons of galaxies and planets, obviously, but pretty much 99,99% of everything was dead and lifeless. Among the few places with life, the overwhelming majority was made up of small and simple forms.
As for the handful of planets with capable races, they were blessed by Heaven's Will and produced Spiritual Guardians. In total, there were only 321 such planets in the entire universe.
Among them, humans were the most common race, existing either alone or alongside other races on 110 planets.
All the planets had a numeric power ranking. Earth was number 151, literally right in the middle. Among human planets though, it was the third strongest.