My buddy the Admin / I helped design the dungeons for the Isekai world

Eyes had spent a couple months helping a guy named Devon design dungeons for what Eyes thought was a fantasy RPG. But when the day of the Alpha launch rolls adound, Eyes finds himself stepping into the character creation room he'd seen Devon working on the night before. Is he dreaming, or is something strange going on? Turns out, Devon's not quite mortal, and Eyes is going to have to face the world where their creations live. Now if only Devon's coworker Solana would do her job, instead of throwing a bunch of unprepared mortals into Ikasi to "bring peace to the world"