Guy + Velzard = Rimuru?

Demon Route: Another Evolution

Rimuru pov

It is now mid night and the children already sleeping. Diablo and Testa also said that they're done so I'm going to go to them but before that

>>Raphael, if I can control all darkness doesn't that mean I can stop time of this night?<<

<<Theoretically it is possible however it will took many Magicules and your body won't be able to move in the time stopped world>>

>>I see, then how about this...<<

I covered myself with the nights darkness, more and more I both created and taken the darkness

It's fine since darkness is actuality only an absence of light and that mean a darkness is infinite even if the world stopped, destroyed, and empty

Which also mean.....

MY POWER IS INFINITE!

I feel like my Magicules keep rising and rising

<<Master! You might get Magicule poisoning!>>

Then what the problem? I just need to increase my Magicules capacity. And to do that I just need to keep evolving every second

<<Warning! Rate of Magicules absorption is ten times the Magicules capacity upgrading rate>>

I see so I just need to evolve faster

I concentrated to evolve faster and I feel the energy coming to me is slowing

>>How is it now?<<

<<Magicules capacity upgrade rate is five times the energy absorption rate>>

>>Eh? Isn't it too fast?<<

<<Yes, it is recommended to slowing down the upgrade rate to half of the absorption rate>>

Alright then I will try it

A few minutes later

Okay I did it and stabilized it although it's a bit annoying to make it stay stabilized

Hm how about making an assistant to do it instead?

Alright how to do it? >>Raphael~<<

<<A core and give it an intelligence on how to stabilize it>>

Let's start making it then

I created a core and put it beside mine and Raphael, then.... Wait a minute! >>Raphael!<<

<<Yes?>>

>>Why don't you be the one to stabilize it?<<

<<I don't have the access to master's soul>>

>>So if I merged your core with me you can manage my things?<<

<<Yes but are you sure?>>