Kaga Michio, who thought he was simply opening the settings menu of a PC game, finds himself inside the game world. Equipment, levels, stats, and settings... Approaching the situation like a typical video game, Michio saves a village from bandits as his first quest. However, Michio discovers that he can't leave this world he believed was just a game by logging out or exiting...

Michio must raise the required funds within five days in order to purchase Roxanne from Alan's mansion. Like everyone else, Michio hunts monsters in the labyrinth and gathers items. However, even with Michio's skills, he won't make enough money in time. An anxious Michio recalls Alan telling him about a way to earn a large amount of money in a short period of time.

Michio stakes his hopes on hunting bandits for bounties and searches for targets around town at night. Though he finds them easily using his skills, they are still human. Conflicted feelings about killing people for money and the fear of needing to defeat his opponents swirl inside Michio. However, with the time limit approaching, Michio steels his resolve and enters the bandits' headquarters!