It's life on hard mode as usual for Aoi Kousaka. This time, he’s been tasked with turning his cozy ravine into a real labyrinth, where he’ll have to rack up points by luring intruders and then scaring them off. The catch? He’s only got six months to do it!
With a little help from Suzu, a fellow labyrinth manager and gamer extraordinaire, and the strong sword arm of Mary, the kooky knight he took prisoner during the battle in Milt, Aoi’s success seems guaranteed. But what will he do when a truly demonic Daemon arrives in town and challenges the labyrinth, determined to tear Ann away from Aoi for his own purposes?