A fool may be a fool, but this idiot is different from other idiots. After all, this fool is the sergeant of the Great Phoenix Castle and its large castle town, and his legitimate name is Wakabaka-sama (Young stupid lord)! With the involvement of Grandpa, Grandma, Grandpa's father, Grandma's mother, and even Kurihime-chan from the castle next door, the Phoenix castle is in full clamor even today!