When a recluse master of various sciences and magics who lives on the backwater world of Earth is chosen to be the Architect. The designer and master of civilization within a time loop. A place of possible paradise. Of course, he has to stay within his creation. Becoming the veritable god of a civilization, including a little pantheon of his own, is gonna be quite the thing to adjust too. Things are gonna get weird.

Based on the CYOA Ouroboros.
Find it here: https://imgchest.com/p/9p4nbz3w4nq