Historias de Mrdriller

one day Mr driller AKA susumu find an old picture of his family he asked his father who's the boy in the picture he learns that's ataru his brother and also learns ataru's past,the present and begins to worry about his future.

Welcome a Gemetal City, a land named after its veins full of various gemstones and metals. It's mainly a peaceful area where these underground treasures are dug up every day. It is also the home of the most famous school for Drillers in Chalcedony. This is the story of Rotaka Hardoze, daughter of world-class Driller Murasaki Hardoze. Enjoy your visit, we hope you will unearth something precious.