That time Ainz got a Son (pause)

Cave of the Sleeping One

Third man POV:

It has been 256 millions year since Rimuru went in a never ending sleep and the place where he is sleeping is kept a secret that it still unknown but whatever he did become a legends which humanity can never forget. The time period when it's happen is now called as the 'ERA of GOD' and the legends becomes fairy tells which everyone had heard once in their childhoods.

***

In the Cocytus domain, it a normal day as always and like always Shasuryu the wielder of 'Fozen pan' is it on a daily patrol with his fellow lizard men scouting near the marshland.

"As always no trespasser found let's head back" Shasuryu.

"...Hey see there, something is on there." One of them shouts and everyone look at where he pointed.

"Yes, what is it." other lizard man says.

"Let's check what it is." Shasuryu.

They all decided to check what it is and they walk closer to it. It is a mouth of a cave which is all black and no light come out of it like the cave swallow it all.

"It's never present here before from where it's come. We need to inform this to lord Cocytus." Shasuryu. Then all of them head toward the Cocytus's place.

In a forest, a building built of wood stand in the mid of it surrounded by many undead knight. Inside the building a humanoid figure of a beetle with a diamond blue color exoskeleton and four hand.

"Knock...Knock." He heard a sound of door knocking then an undead up the door and there's come out some lizard men.

"We are sorry for disturbing you, lord Cocytus." A lizard man says which Cocytus recognize as Shasuryu.

"So what it is you have to say."

"Yes, we are here to report that we have found a cave near the marshland which is not present there until today."

Hearing that Cocytus is surprised but hide it behind his everlasting serious attitude and the only word come out of his mouth is "Interesting".

"Thankyou for the report, you can leave now." And lizard men return to the marshland again.

"I have to report this to lord ainz."

***

At Nazarick's throne room a meeting between all floor guardians is holding in there and Ainz seems in a bad mode like he heard news that he never expected.

"So, what you told us is true then that only mean they are from 'Yggdrasil' like us. We have to take are steps carefully."

'Now thinking of it there can be a player like me who also get teleported in this world then I have to pay a visit in that cave'. Ainz think with an excitement because if there may be a player then he will not more be an alone player. At least that what he thought.

"Can I have your permission to say?" Demiurge the 'Arch devil ask.

"Speak."

"Did we conquer that cave for more resources since if it's from Yggdrasil? It can have item from there." Demiurge.

"Yes, lord Ainz it can be help."Cocytus.

"Don't tell lord Ainz what has to be done." Albedo.

"Forgive me for my mistake." Cocytus.

"It's ok until it's not harm to us. Now considering Demiurge suggestion I have decided that we will form a alliance with and the one will come with me is Albedo, Demiurge, Cocytus and shaltear. Now any question?"