In a world where steam engines have been developed using a special fossil fuel called “Meteorian Coal”, Kanata, a boy who works in a coal mine, studies hard and improves himself despite the poor environment. Then, the boy’s destiny begin to turn as he works to open up a new vein of coal. [Official Raw](https://comic-action.com/episode/2550689798660283246)
In a world where steam engines have been developed using a special fossil fuel called “Meteorian Coal”, Kanata, a boy who works in a coal mine, studies hard and improves himself despite the poor environment. Then, the boy's destiny begin to turn as he works to open up a new vein of coal.
