Laksil

Laksil is about a protagonist who's is liked by a few gods so much so that right before his death, he's taken to a white room on the whim of one of these gods. He's grant dominion over a whole universe. He trades for power worthy of a god and in the end is tossed into a world that he arranged but doesn't have any memories of doing so, because it was part of the deal to acquire power. Watch the protagonist stumble his way through all of creation, will he be worshiped will he be evil or good, who knows.