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In a mystical land filled with magic and monsters, eager adventurers scour a ten-floor dungeon in search of fame and fortune – if they are able to escape with their lives! But none dare set foot in the tenth floor, as a powerful foe will make sure that they never return to the light of day: the evil Werdna, a wizard who stole an amulet of immense power. Now, to aid a beautiful woman, a group of skilled warriors must descend to the tenth floor to find the woman’s lost love, and to take back the amulet from the hands of evil!
In the developed city of Gatepia close to the Gate, citizens gain access to Kirakuri, an energy fundamental to their way of life and to humanity. But there’s competition in Gatepia, as thousands of corporations seek to become the strongest and obtain the most Kirakuri. Minato, the newest president of Kibo Company, is looking to make it big by hiring the best employees to become the greatest fantasy adventuring company ever!
Clay was trained by her father to be an expert member of the thieves’ guild. Since her father disappeared three years ago, she’s been using her skills to search for him in a dungeon filled with goblins, a Minotaur, and all manner of other dangerous creatures. When Clay reaches deeper than anyone ever has before, she meets the caretaker of the dungeon. To her surprise, Clay is invited to join the staff! And thus begins Clay’s new job–to learn the inner workings and behind-the-scenes secrets of the dungeon from the inside.