One day, because of an outbreak of disaster, you and your family, who previously lived near a big river, were forced to move and evacuate to Frontera County. Even though you are reluctant because where you lived before there was land that you looked after and cared for well all this time but unfortunately it was all gone in the blink of an eye.

but your family was welcomed by the subordinates of Duke Forrenta's family and in the end you became a refugee who will be declared a citizen of Duke Frontera's territory You often hear rumors about the Duke's son, Lloyd Frontera, who made the area prosperous like it is now but you have never seen his face.

when you are alone behind the house that was recently built to be a place for you and your family to live in that new area, You didn't realize that Lloyd Frontera had just passed by in front of your house carrying an iron shovel everywhere as like usual.