Not So Evil God

In a world where the metaphorical angel and demon advisors were real, the war between good and evil ended when one god died. At least, it was supposed to. Unfortunately, this world had been built in a way that it NEEDED balance and the loss of one side, combined with the corruption of the other, left a very broken world. Thus one world administrator decided to solve this problem by creating a new god, a new balance... but they couldn't resist doing something silly to make it more entertaining.

Super Short Prequel (setting I stole from myself): https://www.novel35.com/read/72224-nonsense/chapter/162242/

Addendum: I'm not actually sure how to describe this mess of a story. It begins with a summoning... and then some dice get involved in the writing of the plot and things start to get weird. That wasn't the plan. That wasn't the plan at all.