For six years, Lloyd Vane kept Pandemonium, the deadliest dungeon on the continent, running on time: balancing trap delays, monster upkeep, and mana flow while meeting every impossible quota his commanding officer handed down. Then he files his resignation, buys a crumbling cabin in the Buffer Woods between the Church and the Demon Realm, and plans to spend the rest of his life running a quiet inn with strictly no overtime.

Quiet lasts about a week. First comes Elena, the Church's legendary Blade of Light, starving, hopelessly lost, and sworn to avenge the three weeks she once spent crying inside one of Lloyd's looping labyrinths. Then comes General Malina, his former boss, carrying an arrest warrant from the Demon King, the dungeon's runaway core spirit hidden in her luggage, and not nearly enough money to pay for a room.

Now the woman who never once said thank you is working his register, arguing with a hero in his living room, and leaving meals outside his door that she insists are asset maintenance. As the inn becomes the only neutral ground on the continent and his replacement pushes Pandemonium toward collapse, Lloyd must face the question he has avoided his entire career: does anyone need him for who he is, and not for how useful he can be?

A cozy fantasy romantic comedy about burnout, found family, and a slow-burn romance between a deadpan former dungeon operator and the proud demon general who never learned how to ask for help.