In the realm of guardian, the guild doesn't mean a collection of players but a collection of a side character.
Among side characters, there are four types of species presented, Divine Beings(God+Angels), Evil Beings(Devil God+Fallen Angels), Beast, and pet.
A player could equip one Divine Beings, one Evil Beings, one Beast, and one pet with them. In the dungeon after completing a mission, they could change them, they cannot do this in the middle of this game. After coming to this world I already met them. Because it is hard to deal with them most of the time I avoid them until now. I am not Ainz Ooal Gown who loved his servers very much, though it seems my 'servents' also has absolute irreversible loyalty toward me.
After I entered the guild 14 beings were present there. 7 divine beings and 7 evil beings. All of them were bowing toward me.
"Welcome back to Ragnarok, My Lords."
All 14 of them said. I nodded toward them.
"So, what is the situation?"
The Arch Goddess said,
"This world manifested to the outer realm for billions of years, RoG is known as the Land of God. They think only God can enter here. Because no mortal beings could enter here yet."
Realm of Guardians is a floating land in the Gungnir. It is almost compared to a moon. Which means everyone can see this floating land every day. At first, I didn't recognize it very well, but two times in a year it gets so closed for eyes to understand it's shaped. They call this event as Descends of God. When this happens everyone held a holy festival. Fortunately, I have witnessed one festival after coming to this world.
In the earth, when I logged in to the game, sometimes a graphical intro image popped up where the outer shape of the Realm of Guardian appears. If you are familiar with Sword Art Online's Aincrad then it is similar to this, dear readers of my life story if you are on earth, please google it.
Where I was, oh yes, what I want to say is, I saw the Realm of Guardian outer shaped which is known as the Land of God in the Descends of God festival.
"I know that, tell me more about it. If you know."
After I found out the truth I teleported to the outer wall of the realm of guardian and I saw this world known as Gungnir where I have transmigrated as Loki. I told my side characters to investigate about it.
"Land of God is the main power source of Gungnir. In legends, it says because god leaks their aura, some of them drop down to Gungnir which was the reason people could absorb aura from the air and learned to use magic. And to be honest, it is true, we are, especially you and floor boss of 666 (top floor) are leaking so much aura over the years that got absorbed into the atmosphere, thus people could use magic."
So, that's how it is. Because Loki was too ignorant in history and religion he doesn't know about this info. By the way, my side characters visited the Gungnir and investigated for me, it would be odd if someone like me who was ignorant about these things until the recent past suddenly got curious and asking around it. And like me, Marlin and Edward have no clue about it too.
"So, is it possible to make an outsider come here?"
After hearing this question a devilishly handsome man came forward and said,
"It is possible my lord. I have tested it with a few guinea pigs. But..."
He is the head of the Devil Race the great Lucifer.
"But?"
I asked him about his "but".
"But they have to sign up for that at the entrance of the RoG."
Well, that is an easy process.