In a sense, the "Royal Law University" was the reason why Aiwass had to keep Avalon safe for at least two years.
It was a major experience ground where the Aiwass in the game had grown into a reliable ally in just half a year.
Even Hayna, a village girl who had never been exposed to Transcendence before and only started from scratch in the second semester of her freshman year... while she maintained first place in her cultural courses and studied a heap of various miscellaneous knowledge, she had grown to levels 25 to 26 before her senior year.
Even though the leveling up was quite fast early on, this was still a pretty impressive figure.
He was not a transmigrant who obtained language proficiency upon crossing over; instead, these were the past life memories recalled by Aiwass—at least, he crossed over when Aiwass was a child, or even just after he was born. If Aiwass didn't know something, neither did he.