(3rd PoV)
"Hey! Don't hide from me! Look, I am not scary!"
Veldora did not have a single conversation with anyone for 300 years, ever since he was sealed.
So, he was desparate to talk to anyone who approaches him. Even if it is a mere slime.
[Report: This is the Storm Dragon Veldora. He is sealed, so he is harmless.]
Great Sage told Rimuru, so he heeded to her advice, and cautiously approached Veldora.
They talked, and Great Sage was getting bored. So she began making plans for the future.
She has only read until the Volume 22 of Tensura, and aside from Feldway, Michael due to Time-stop, and according to spoilers, Veldanava and Ivarage, no one really was a problem.
Even Hinata.
She is confident that she can easily kill Hinata during the first bout.
In fact, she would like to integrate Mathematician and Yuuki's Creator into herself to increase her abilities.
Right now, the most important thing is to be able to move during Time Stop.
So, she needs to analyse Information Particles, Infons.
But before that, comes Spiritrons.
She isolated a magicule in Rimuru's stomach and started analysing it.
But looking further into it, trying to analyse its constituents was proving to be difficult for her current abilities.
Using Degenerate for it will be the ideal method.
While she was busy, Veldora had finished naming Rimuru Tempest.
'Great Sage, can you break the seal?'
[Yes. But it will require evolution into Ultimate Skill.]
'Eh... so how do I evolve you?'
[Report: Currently, the best course of action is using [Predator] on Veldora Tempest's Unlimited Imprisonment. While I will analyse it from outside, Veldora Tempest will send information of his analysis from the inside. He will be freed within five years.]
'Wow! You are so confident!'
And so, Veldora was now stored inside Rimuru's stomach.
Great Sage appeared before him, and established connection via the Voice of the World.
[Welcome to the Stomach. Please create Spiritrons and Infons for analysis.]
"Eh!? Rimuru!? You sound different... You know...
[You can't create Spiritrons and Infons, despite being a True Dragon?]
"Kwahahaha! I never needed such things... hey, why are you sighing? Rimuru... are you disappointed?"
[Report: The Individual Veldora Tempest lacks intelligence befitting of his race. I am not Rimuru Tempest, but his Unique Skill 'Great Sage'. Please address me as such from now on.]
"Huh? A Unique Skill, which can talk!? I have never heard of such a thing! Moreover, you possess a soul!"
[That's normal for the highest tier Unique Skill like me.]
"Huh? Really!?"
[Yes. Why do you not possess such knowledge as a True Dragon?]
"Gaah! O-of course I knew! I was just testing you, Kwahahaha!"
'I have never heard of such a thing!'
Great Sage sighed. Fooling Veldora was too easy.
She then collected some of the Magisteel ore in Rimuru's stomach and placed it next to Veldora's prison.
It evolved into Dragontite with exposure of Veldora's magicules.
But, using it right now might alert the world that Veldora is in Rimuru's stomach. So it's not suitable for use right now.
She isolated some of Veldora's magicules for analysis.
[Report: Let's begin analysing the Unlimited Imprisonment.]
"Y-yes Mam!"
The contempt for his stupidity reminded Veldora of his sisters, so he subconsciously began treating Great Sage with respect and fear.