[Special: Void (World), Space (Domain), Time (Domain), Chaos (Domain), Yin-Yang (Domain), Order (Domain), Fate (Domain), Karma (Domain), All-Elements (Domain)]
Looking at the domains in his status screen, he didn't believe that they couldn't level up as his void domain classification was not the same as the others.
And even when he used it, he always felt that the void domain was stronger. He couldn't attribute this to simply being that void was stronger than other concepts. If this was the case, wouldn't people who study things like void always be stronger than the others?
No wonder his fire domain felt weak compared to void.
It wasn't that void was stronger, but that his void domain had reached the world level, which was supposedly a level above the normal domain level. When he had asked the Empress about this classification, she didn't seem to know anything about it, saying just understanding mattered.
