Do NOT Let The ROB Become The Dimensional Group Chat Admin!!! [Rewrite]

Tsukkomis

[Third person's POV]

After he/she encountered the Ogres and passed out for 3 days upon naming each of them, Rimuru in human form sat on his/her bed inside the semi-house hut.

He/she holds a rectangular electronic device that seems like a phone.

He pondered the words of the group's admin.
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Administrator Y. He acts like he knows everyone inside the chat group.

If obtaining this object that is clearly from his original world by COINCIDENTALLY fell like a meteor and landed COINCIDENTALLY beside his hut-house is NOT WEIRD ENOUGH, Then meeting a guy who knows your name like a creepy stalker after your reincarnation should probably be a mythical phenomenon like... Befriending a dragon!

[Good Slime: Who are you?] Thus, he/she asked.

[Administrator Y: Me? I believe you could tell who am I just by looking at my username.]

What's with his tone?
Is this fellow... Is stalling for time?
If so, then what for?

[Good Slime: Well then, Administrator Y-san, how do you know who I am?]
But the admin's response successfully disappointed him/her.

[Administrator Y: Oh, I know lots of things.]
What is he-

*DING*

[Wise Grandson: Was it you who reincarnated me? ]
Upon this question by "Wise Grandson", Rimuru's eyes widened.

After a slight pause...

*DING*

[Administrator Y: I see you've been successfully reincarnated safe and sound, Shin Walford.]

Not an acceptance or denial.

What makes this admin guy avoid questions so much?

Rimuru ponders in silence whilst looking at the chat members converse.

These usernames make it even weirder now... Pervy sage and Good slime?

Pervy Sage, where have we heard of-
After reading their chats, Rimuru scrolls down as he/she came down to a realization.

『Great sage』the slime muttered.

≪Report. Analysis has been completed. Object: Smartphone has the time compression: Infinity. Additionally, particles including-≫

"That's too difficult to understand! Make it simpler!"

≪Notice. It has the same enhancements as Anti-Magic Mask≫

" Humu... And, this username, where have I seen or heard of it?"

≪Report. Chances are; a fictional Character of an anime・Jiraiya the Toad Sage.≫
Jiraiya...

"...What the fu-"
.
.
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It was in the middle of the day when a porcupine-headed toad sage could be seen tinkering with a rectangular object.

"Is this some kind of communication device?" He guessed.

Even though he learned to use the device quickly, looking at the conversation of the members left him intrigued.

It just made it more suspicious when such a device was received by him via landing itself on Jiraiya's face.

[Good Slime: Well then, Administrator Y-san, how do you know who I am?]

[Administrator Y: Oh, I know lots of things.]

If "Pervy Sage" Is his name, he admits there's a similarity to his title.