Soren was just a regular office worker — until he woke up inside the dating sim Lovers' Labyrinth as an inconsequential extra. But when a perverted harem system activates, he suddenly has a shot at something more. Armed with knowledge of the game's story, he completes deranged quests to level up, outmaneuvers the villain Kane before he can use demonic power to corrupt the academy's female students, and saves the Elise sisters from their tragic fate. Along the way, he stops the school from falling into ruin, and rises from a total nobody to elite hunter — with more than a few hearts caught in the process.
