What brought prosperity to the Umaru Empire was a unique type of rice, Ole rice. It was not only high-yielding but also fearless of pests, so it was also called the "miracle rice." To the surrounding vassal states, Ole rice is a rice that brings joy and sorrow. Although it can fill the stomachs of the people, its seeds must be distributed by the Umaru Empire.
One day, Orade rice suddenly encountered a pest called Oyoma. For people who could no longer grow other crops because of Orade rice, this was a life-and-death crisis. At this time, an improved "Rice of Hope" appeared. It was not afraid of Oyoma and could grow in the sea breeze, saving people from the disasters caused by Oyoma. Just as people were cheering, a bigger disaster followed...
