Forgotten Title Hero MC gets reincarnated into modernish world by a Dark God.

[APieceOfRock]

I saw it on this site a few days ago. A FMC who is the Hero kills two Dark Gods and got betrayed by the Gods that chose her.
The Dark God then gave her his power (of black flames I think) and took her to a modern world.
I only remember the chapter where she meets a Demon and goes through a mountain with him.
Help finding it would be very much appreciated!
Edit: Nvm. Found it. It's on RR

("The Holy Fool" if anyone's wondering.)

 

[Bobple]

Neat, seems interesting.

 

[ulatekh]

It almost sounded like "Samurai Jack" for a moment.