@Zreth lol, I considered that, but it makes no sense. And 2 people in this thread did use the term, so it doesn't seem like a mistake. (Perhaps a typo that was autocorrected though)
I was confused, then I found this on Urban dictionary:
"Literally Who?" is a phrase used to refer to people who others think are important but no one actually knows/gives a fuck about. Can also be used to refer to people who think they're important.
Interesting Manga, i'm looking forward to it. But seeing all the gods, can't help but compare it to Marvel's gods. Would be cool to see how all these gods respond when the Celestial Host come knocking on their door.
The story don't really makes much sense when you remember that at least half of these Gods don't work in mysterious way or don't have stick rules with free will like YHVH and Brahma.