One day, high school student Michio Kaga attempts to start a strange online game he found while browsing the internet. Instead, he gets transported to a rural village in the game's world, equipped with special skills and an overpowered sword. After collecting his thoughts, he finds himself battling against bandits and soon realizes that he cannot log out. Resigning himself to fate and accepting this reality, Michio sets out on a journey—enjoying his new life, conquering dungeons to earn money, and building a harem to satisfy all his manly desires.

The story is set in the game's fictional southern Hinomoto city of Ohitoyoshi after it was successfully revitalized thanks to Hachiroku's tourism promotion. The city is now planning to host the first Maitetsu Festival to bring together Railords and their respective masters from all of Hinomoto. Inspired by the humans planning for the festival, the famed Suzushiro and other Railords are also hosting a "Railord Summit" at the railroad station cafe Amairo to share their collective wisdom.

Compilation movie of the TV series which includes new scenes that were not adapted in the television anime, and different perspectives. Kakushi Gotou is a somewhat popular manga artist whose works are known for inappropriate content. Because of this raunchiness, when his daughter Hime was born, he vowed to keep his profession hidden from her, believing that she will be disillusioned if she finds out. This paranoia-induced belief leads Kakushi into hectic situations. Despite being a single father, he does his best and often resorts to extreme ends just to protect his secret, such as guising as a salaryman every day or holding emergency drills in case Hime somehow finds her way to his workplace. Kakushigoto tells the story of a father and daughter living side by side, maintaining their peaceful existence as the father attempts to preserve the status quo. However, there is a saying: "there are no secrets that time cannot reveal." In time, Hime must learn the reality behind the things she took for granted as she grew up. [Written by MAL Rewrite]