【Character Introduction】 Rhubarb Green A green-haired soldier who belongs to the Blue Hat of the Kildare Army. Part of the "Polario" developed by the Kildare army at the request of Carnosa They are acting to take home as a sample. He usually acts with Ren, who belongs to the same Blue Hat. They had visited different places in search of Polario. Rhubarb, having received information that military vehicles are frequently heading north, Witness someone fighting in the Sbaba garrison. Art by ワカマツカオリ