Unsound Minds: The Clarevine Epoch Visual Novel
voicesofjohn for The Great Horror
NOTE: I came up with the price like so: there are exactly 77 words The Great Horror will speak. 150 * 2 is 300 which is not even close to 77. So, I went with $77 and added $23 to it because there's a quite likely chance I'm going to have you try and match up your voice with a certain other character's in the same vein as Vegito or Gogeta. So consider the $23 a bit extra for putting you through the trouble.
It's not Cthulhu.
If background information seems sparse for the character, it's because I do not want to spoil anything too much.
Here's what I can tell you: the being craves chaos. It seeks the destruction of all humanity and successfully accomplished this during what would've been our lifetime. It is responsible for something that occurred in 2016. This being was sealed in the Dreamlands by God. As a result, it has been steadily spreading the Dreamland Toxin into all realms from there.
If male: I would recommend looking into characters such as Ansem, Seeker of Darkness, Master Xehanort, Ardyn Izunia, and... Igor from Persona 5... at your own risk.
If female: I would recommend looking into Maleficent, Cloud of Darkness, and Ultimecia.
Damn girl. Nerves of iron, you. I want so much to taste your spirit.
She owes you this. Enjoy what the urchin has to give. Let her show you what she learned on the street.
Shall I join you? See the error of my ways, repent and promise to walk the narrow straight? Like my old friend Pedahzur?
Okay, so this is much better! Your first read was great, but I think the second one is the better one. As for the third read, it's good, but it feels weird and inconsistent in places. With some refinement, I think that read could turn into something memorable. So, marvelous take overall!