Demon inc: Making Money from Dungeons

"Meet Alex, a diligent forty-year-old who finds himself unexpectedly deceased—only to wake up as a young, ambitious demonling! Armed with a cunning plan to turn the tables on gullible adventurers and chaotic dungeons, Alex is ready to conquer the underworld's economy one gold coin at a time. Can this demon entrepreneur navigate his way through danger and riches alike? Let the devilish exploits begin!